Titrations
(titration 的复数) n. 滴定\\n[化] 滴定; 滴定法
🗣️ 情景例句
No, no. Please, go ahead.
不用 ，不用。你走吧。
My sister worked as a secretary before she got married.
在她结婚了以前，我的姐姐为一位秘书。
Beyond two or three days, the world's best weather forecasts are speculative,
世界上最好的两三天以上的天气预报具有很强的猜测性，