Bimoment
双力矩, (弯曲-扭转)复合力矩
🗣️ 情景例句
John isn't here today. That figures, he looked very sick yesterday.
约翰今天没有来，怪不得，他昨天就好像不太舒服。
Care brings grey hair.
忧虑催人老。
I'm sorry you feel that way.
你这么说，太令人遗憾了。