Semisinusoidal
半正弦(形)的
🗣️ 情景例句
Mr. Carlson will be with you shortly. Carlson
先生不久就可以见你。
I only regret that I have but one life to give for my country.
我抱憾的是，只有一次生命能献给祖国。
so you're telling me that the situation here is bad for black people.
那么，你是说这里的情况对黑人来说是很糟了。