| 释义 |
 | 塞 | | sāi | 动名 | | | I 动 plug; fill in; squeeze in; stuff: | | | 塞紧 secure with a plug | | | 塞进 stuff in | | | 塞住 plug up | | | 把窟窿塞住。 Stop that hole. | | | 水管塞住了。 The waterpipe is clogged up. | | | 箱子不太满，还可以再塞点儿东西。 There is still room in the suitcase to squeeze a few more things in. |
| II 名 stopper: | | | 木塞 stopper; plug; spigot  sài；sè |
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| 塞 | | sài | 名 | | | 名 place of strategic importance; fortification: | | | 要塞 fort; fortress sāi；sè |
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| 塞 | | sè | 动 | | | 动 〈方〉 stop up; block sāi；sài |
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