Katal
[化] 开特; 卡塔尔(酶活性单位;符号kat,等于mol/sl)
🗣️ 情景例句
We'll call Mrs. Martinelli and tell her to keep looking for us.
我们会打电话给Martinelli太太告诉她继续帮我们物色房子?
Mr. Smith is still in his fifties.
史密斯先生仍然50几岁。
Chen Wei returns a few moments later.
片刻之后，陈伟回来了。