Commutations
(commutation 的复数) n. 交换, 变换, 代替\\n[电] 整流
🗣️ 情景例句
Your transmission is shot!
你的传动箱坏了。
Don't put the cart before the horse.
勿本末倒置；勿倒果为因。
If they are not brought to the surface soon they may lose their lives.
如果不把他们尽快救到地面上来，他们就有可能丧生。