Ethylene tetrachloride
[化] 四氯乙烯; 四氯代乙烯
🧩 词语组成解析
n. 乙烯\\n[化] 乙烯; 1,2-亚乙基
[医] 四氯化物
🗣️ 情景例句
when Max is ready to use it?
当Max长大能使用这手套时吗？
I don't know where I've seen him before.
我不晓得在哪儿见过他。
He investigates complaints large and small that come to him from all levels of society.
他听取社会各阶层的各种大小意见，并进行调查。