Bimoment
双力矩, (弯曲-扭转)复合力矩
🗣️ 情景例句
Good morning, sir.
早安，先生。
You're sure of passing the exam if you work hard.
只要用功，主汪定能考及格。
They don't often have a bad day this year.
他们今年的运气还不错。