Principle of equilibrium
[经] 平衡原理
🧩 词语组成解析
of
[əv]
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
🗣️ 情景例句
Is there anyone present who can show
在座可有人能提出
I have forgotten his telephone number.
我忘记了他的电话号码。
Boiling is always a good way of treating water.
烧开一直是水处理的一种好办法。