Semisinusoidal
半正弦(形)的
🗣️ 情景例句
What is your greatest strength?
你的最大长处是什么？
It won't happen again.
下不为例。
the editor was getting impatient, for the magazine would soon go to press.
在此期间，编辑等得不耐烦了，因为杂志马上要付印。