Titrator
n. [化]滴定器,滴定仪
🗣️ 情景例句
Dear Mr. Billet.
尊敬的比利先生。
What we lose in hake we shall have in herring.
失之东隅，收之桑榆。
In that case, we'd like cash on receipt of invoice.
这样的话，您在收到帐单时请付现。