Le chtelier-braun's principle
[化] 勒夏特列-布朗原理
🧩 词语组成解析
[计] 小于或等于
🗣️ 情景例句
Who was it?
谁来的电话
Children are the parents's riches.
子女是父母之财富。
Well, I haven't got much either!
唉，我也不多了。