Buccogingival
[医] 颊龈的
🗣️ 情景例句
I can't ask him for a raise, I have no experience in negotiation.
我不能叫他给我加薪，我在谈判方面没经验。
All products have to pass strict inspection before they go out.
所有产品出厂前必须要经过严格检查。
It is impossible to look for life on another planet using earth-based telescopes.
使用放置在地球上的望远镜是无法观察到其他行星的生命的。