Incrustations
(incrustation 的复数) n. 用硬壳包, 镶嵌, 痂, 硬壳\\n[医] 结痂, 痂
🗣️ 情景例句
I have room reserved.
我已订了房。
The fool talks, and the wise man thinks.
蠢人嘴巴讲，聪明人用心想。
a wave length (the horizontal distance between two wave crests),
波长（两个浪峰间的水平距离）