Vacuum-plate
[医] 真空腔牙托板
🧩 词语组成解析
plate
[plet]
n. 盘子，盆子;金属板;均匀厚度的片状硬物体;[摄]底片，感光版;
vt. 镀，在…上覆盖金属板;覆盖;电镀;[印]给…制铅板;
plat 平坦 + e → n.板，片，盘 vt.电镀
🗣️ 情景例句
There aren't window seats left, but a few enter seats are open.
那些靠窗的位子已没有了，但里面的位子还有。
In elementary school,the child learns to read and write.
在小学，孩子学习读写。
I can't help eating sweets whenever they are in my presence.
我无论什么时候一看到甜食就忍不住要吃。