Hexachlorocyclopentadiene
[化] 六氯代环戊二烯
🗣️ 情景例句
It was so stupid of me. I really do apologize.
非常抱歉， 我当时真糊涂。
Wash a dog, comb a dog, Still a dog, remains a dog.
本性难移。
Mary is still writing letters. She's been writing letters all day.
马力还在写信，她写了一整天的信。