Vacuum plates
[医] 真空腔牙托板
🧩 词语组成解析
n. 板材；平板；盘子（plate的复数）
🗣️ 情景例句
This afternoon we're going to visit a friend in the hospital.
今天下午我们将去探望一位住院的朋友。
Please come over any time.
请随时光临。
It's about the universe. The speaker's supposed to be excellent.
是关于宇宙的。演讲人应该是一流的吧。