Pentachlorophenate
五氯苯酚盐
🗣️ 情景例句
We may revise it this evening, and have it ready to be signed tomorrow morning.
今天晚上我们修改一下并做好准备，明天早上正式签订。
John is not forty-five yet,is he?
约翰不够45岁,是吗？
Are you doing much sport?
你常做运动吗？