Equilibrium of forces
[化] 力的平衡
🧩 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];
n. 势力；兵力；武装力量（force的复数形式）
🗣️ 情景例句
I got it!
我知道了。
I will be going to school in a few weeks from now.
我将在几个星期后上学去。
Mom, can't Lily do it? It's her turn!
妈妈，莉莉就不能做吗？轮到她了！