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
You have to expect the unexpected in Shanghai.
在上海，你总会有意想不到的收获。
I used to get dressed quickly every morning.
我过去常每天早上快速穿好衣服。
'You needn't have said that,' my wife answered.
“你没必要这么说，”我妻子回答说，