Posture system
[医] 姿势维持系统
🧩 词语组成解析
🗣️ 情景例句
My parents expect nothing but high marks.
我父母就希望我考高分。
Don't work your employees to death.
别把你的雇员都累死。
The operation, which lasted for over four hours, proved to be very difficult because of the hard resin which covered the skin.
手术持续了4个多小时，非常难做，因为皮肤上覆盖着一层硬硬的树脂。