Sinusoidal
a. 正弦曲线的, 窦状隙的\\n[医] 正弦样的
✅ 同义词
🗣️ 情景例句
Please do the work at your own convenience.
请在方便时把这事做一做。
By doing we learn.
经一事，长一智。
Speculations about is nature have been going on for literally thousands of years,
人们对睡眠作用的种种猜测，确实有数千年之久。