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
in almost a full week.
差不多有一整个星期了。
I ate vegetable soup for lunch yesterday.
我昨天晚饭吃的是蔬菜汤。
How many players are there in a team?
一个队里有多少名队员？