Ethylene cyanide
[建] 二氰化乙烯
🧩 词语组成解析
n. 乙烯\\n[化] 乙烯; 1,2-亚乙基
cyanide
[['siənɑid]]
n. 氰化物\\nvt. 用氰化物处理\\n[计] 氰化物
🗣️ 情景例句
If you cheat in a test, you've really only cheating yourself.
如果你在测验中作弊的话，你欺骗的只有你自己。
I used to have dinner at 7:30 and go to bed early.
我过去常在7:30吃晚饭并且早睡觉。
On Wednesday evening, we went to the Town Hall.
星期三的晚上，我们去了市政厅。