Xanthamide
[医] 黄原酰胺
🗣️ 情景例句
Keep the change.
别找零头了。
I will go to the embassy.
我将去大使馆。
and a period (which is the time it takes a wave crest to travel one wave length).
和周期（浪峰走过一个波长所需的时间）。