| 二 | 431C50 30.30 | 部居  | 畫數 2 | ㄦˋ [er4] | ||
| Adj. | (1) Two (cf. 兩 31.42): 二三 [er4san1]↓; 一二 one or two (days, etc.); 二十，二百 twenty, two hundred; 十二 twelve; 二倍 double; 不二價 one-price (sales system), 二八 [er4ba1]↓； (in writing checks, 貳 is used to prevent mistakes, as in spelling out amount). (2) Second: 第二 ditto; 星期二 Tuesday; 第二次 second time; 二房 [er4fang2]↓; 天下無二 not an equal in the world. | |||||
| Words | 1. 二八 [er4ba1], adj., sixteen (2×8): 二八佳人 a pretty young girl of sweet sixteen; (poet.) also used for sixteenth day of month; (Budd.) sixteen as a full round number: 二八弘規 the full regulations. 2. 二把刀 [er4ba3dao1], n., (coll.) second-rate (knowledge of subject). 3. 二半破子 [er4ban4po4zi0], n., see [er4ba3dao1]↑. 4. 二百五 [er4bai2wu3], n.,(coll.) a stupid person. 5. 二碴（兒） [er4cha2]([er0]), n., a regrowth of hair, of harvest. 6. 二乘冪 [er4cheng2mi4], n., see [er4ci4fang1]↓. 7. 二親 [er4qin1], n., father and mother. 8. 二重唱 [er4chong2chang4], n., duet; 二重奏 duet performance on piano; 二重奏曲，二重唱曲 duet for instrument, for voice. 9. 二等 [er4deng3], adj., second-class. 10. 二二忽忽 [er4er4hu1hu1], adj., perplexed, undecided. 11. 二房 [er4fang2], n., concubine. 12. 二房東 [er4fang2dong1], n., landlady who herself rents room or house from owner. 13. 二副 [er4fu4], n., second mate (navigation). 14. 二乎 [er4hu0], adj., see [er4leng0]↓. 15. 二花臉 [er4hua1lian3], n., (Chin. opera) number two in male role (also called 副淨, see 淨 63A.00). 16. 二黃 [er4huang2], n., (Chin. opera) term for popular form of Chin. opera, said to come from 黃陂，黃岡 Huarngpir and Huarnggang, districts in Hupeh. 17. 二婚兒 [er4hueer0], n., (coll.) woman who marries twice, also 二婚頭. 18. 二混子 [er4hun4zi0], n., (coll. contempt.) a ne'er-do-well, who finds jobs either too high or too low for him. 19. 二葷鋪 [er4hun1pu4], n., a cheap eating place. 20. 二和 [er4huo4], n., second infusion, see [er4jian1]↓. 21. 二胡 [er4hu2], n., a stringed instrument, slightly lower in tone than 胡琴 [hu2qin2]. 22. 二價 [er4jia4], phr., usu. 不二價 one-price system. 23. 二煎 [er4jian1], n., second infusion of medical herbs. 24. 二指 [er4zhi3], n., the index finger. 25. 二老 [er4lao3], n., father and mother. 26. 二來來 [er4lai2lai2], adv., all over again. 27. 二藍 [er4lan2], adj., a color paler than dark blue. 28. 二郎神 [er4lang2shen2], n., a popular Chin. god, good at fighting demons. 29. 二愣 [er4leng0], adj., (1) stunned; (2) scared stiff. 30. 二六板 [er4liu4ban3], n., (Chin. opera) name of a rhythm, marked one beat per bar. 31. 二硫化 [er4liu2hua4], n., (chem.) disulfide: 二硫化碳 carbon disulfide; 二硫化鐵 iron disulfide. 32. 二路腳兒 [er4lu4jUe2er0], n., (Chin. opera) secondary role. 33. 二路兒 [er4lu4er0], adj., second-rate (goods). 34. 二綠 [er4lU4], adj., light green. 35. 二氯化汞 [er4lU4hua4gang3], n., (chem.) mercuric chloride; 二氯化錫 stannous chloride. 36. 二毛 [er4mao2], n., (AC) grey-haired person: 二毛子 (Boxer Uprising) a Chin. working with missionary or white merchant ( 大毛) 37. 二門（兒）（子） [er4men2] (i>ehl-mer-'l) ([zi0]), n., second gate leading to main court. 38. 二面 [er4mian4], n., (dial.) see [er4hua1lian3]↑. 39. 二拇指 [er4mu0zhi3], n., index finger. 40. 二難 [er4nan2], n., (complim.) unusual brothers (難兄難弟)；sometimes also unique host and guest. 41. 二人奪 [er4ren2duo2], n., a sword or knife encased in scabbard shaped like walking cane; sword is exposed if s.o. tries to grab it. 42. 二三 [er4san1], phr., (1) two or three; (2) (AC) 二三其德 of changeable character. 43. 二色 [er4se4], (1) adj., two-colored; (2) v.i., keep a mistress or commit adultery: 不二色 never know another woman. 44. 二項式 [er4xiang4shi4], n., (math.) binomial equation; 二項式定理 binomial theorem. 45. 二絃 [er4xian2], n., a stringed instrument, smaller than 老絃. 46. 二姓 [er4xing4], n., (1) two families of different clan names united in marriage; (2) two ruling houses of different surnames. 47. 二性子 [er4xing4zi0], n., a bisexual person, hermaphrodite (see [er4xing2ren2]↓). 48. 二心 [er4xin1], n., disloyalty of heart. 49. 二形人 [er4xing2ren2], n., hermaphrodite, a bisexual person. 50. 二水兒 [er4shueeer0], n., second hand (cover, shroud, etc.) which has been rented out before. 51. 二豎 [er4shu4], n., (LL) evil spirit responsible for illness (allu. two boys hiding in body). 52. 二碳化 [er4tan4hua4], n., (chem.) carbide: 二碳化鈣 calcium carbide. 53. 二踢腳 [er4ti1jiao3], n., a double explosion firecracker. 54. 二體人 [er4ti1ren2], n., hermaphrodite, see [er4xing2ren2]↑. 55. 二次方 [er4ci4fang1], n., (math.) square, the product of a number multiplied by itself. 56. 二屋（兒）裡 [er4wu1]([er0])[li1], n., as in 說到二屋裡 stray off in discussion. 57. 二五眼 [er4wu0yan3], n., person of dubious discrimination or judgment. 58. 二氧化 [er4yang3hua4], n., (chem.) dioxide; 二氧化碳 carbon dioxide; 二氧化錳 manganese dioxide; 二氧化硫 sulphur dioxide; 二氧化氫 hydrogen dioxide. 59. 二儀 [er4yi2], n., heaven and earth. 60. 二元論 [er4yUan2lun4], n., dualism(phil.). 61. 二月 [er4yUe4], n., Feburary. | |||||