Physical equilibrium
[化] 物理平衡
🧩 词语组成解析
🗣️ 情景例句
It's beyond my comprehension!
真不可思议！
To chase butterflies
追逐蝴蝶
for the simple reason that I was left with several curiously shaped bits of metal which did not seem to fit anywhere.
原因很简单，因为还剩下几个形状奇特的零件似乎哪里也装不上去。