Antifriction bearing
[化] 减摩轴承; 滚动轴承
🧩 词语组成解析
a. 防摩(擦)的, 减摩的\\nn. 润滑剂
🗣️ 情景例句
Are you injured, sir?
先生，您受伤了吗？
It's an honor to be speaking to you today.
今天跟你们说话至感荣幸。
Well, Mrs Brown, maybe he has caught a bit of a cold.
嗯，布朗太太，也许他只是有点儿感冒。