Prebiotic
a. 生命起源以前的
🗣️ 情景例句
Please stay where you are, we'll have a patrol car there in two minutes.
请您呆在原地，两分钟之内我们派巡逻车过来。
The truest politeness comes from sincerity.
真正的殷勤出于真诚。
I regretted saying it almost at once.
但马上又后悔说了这话。