Oilless bearing
[化] 无油轴承
🧩 词语组成解析
a. 缺油的\\n[化] 不需加油的
🗣️ 情景例句
Isn't this baby outfit adorable?
这套婴儿装不是很可爱吗？
I got caught in traffic, otherwise I would have been here sooner.
我遇到交通阻塞，否则我很快就到这了。
I'm very glad to hear that.
很高兴听你这样说。