Liquid-liquid system
[机] 液-液系统
🧩 词语组成解析
🗣️ 情景例句
and a decision to make.
而且必须做一个抉择。
Let's begin now.
现在让我们开始。
It was raining heavily and they found that a stream had formed in the field.
雨下得很大，他们发现地上已经形成了一条小溪。