Buccal tube
[医] 颊管
🧩 词语组成解析
a. 颊的, 口的, 口腔的\\n[医] 颊的
🗣️ 情景例句
I think you can make a difference, Ellen.
我觉得你可以发挥影响力 ，Ellen。
I don't think that's at all funny.
我觉得那件事一点也不好笑。
We're in Class Three, Grade One.
我们是在一年级，三班。