Liquid-liquid system
[机] 液-液系统
🧩 词语组成解析
🗣️ 情景例句
You're welcome to come over any time, you'll always have a place to stay.
我们欢迎你任何时候过来，这里是你永远的家。
Speech is silver,silence is gold.
言语是银，沉默是金。
Paris is a beautiful city.
巴黎是座美丽的城市。