Ammoniometer
[机] 氨量计
🗣️ 情景例句
I took him to Philip's office yesterday for a checkup.
我昨天带他到Philip的办公室去做检查。
I remember the girl whose father owns a dress shop.
我记得那个女孩的父亲有一家服装店。
I'm afraid not. She isn't here at the moment. Can I take a message?
恐怕不行。她这会儿不在。有话要我转告吗？