| 释义 |
灰huī
ㄏㄨㄟ
1.物体燃烧后剩下的粉末状的东西 ash, powder that remains after sth. has burned：炉～ lúhuī stove ashes/ 烟～ yānhuī tobacco or cigarette ash/ ～肥 huīféi ash fertilizer ［石灰 shí-］一种建筑上常用的材料，俗叫“白灰”，又叫“生石灰”。是用石灰石烧成的，化学成分是氧化钙。生石灰遇水变成氢氧化钙，叫熟石灰 lime, building material obtained by burning limestone, popularly called "báihuī", or"shēngshíhuī (quick lime)"; chemical compound: calcium oxide. Quick lime is changed into calcium hydroxide, also called "shóushíhuī(slake lime)" when mixed with water ［青灰 qīng-］一种含有杂质的石墨，青黑色，是建筑上常用的材料，也可做染料 a kind of impure graphite, dark blue in colour, often used as building material or in making dye stuff
2.灰尘 dust
3.灰色，黑白之间的颜色 grey, the colour between black and white
4.消沉，失望 depressed; disheartened：心～意懒 xīnhuī-yìlǎn be disheartened/ ～心丧气 huīxīn-sàngqì lose heart; be disheartened |