Prepared cavity
[医] 备填洞, 制备洞
🧩 词语组成解析
prepared
[[pri'peəd]]
a. 准备好的, 特制的
🗣️ 情景例句
That's irrelevant.
那不相干。
Fall sick and you will see who is your friend and who is not.
困难见友情。
These days we use a thermos , said Li Lei.
“如今用的是热水瓶了，”李磊说。