Sinusoid
n. 正弦曲线, 窦状隙\\n[医] 窦状隙; 窦状的
🗣️ 情景例句
And there's a phone call for you, Mr. Bennett. Bennett
先生， 有你的电话。
Who is going to wait?
谁在等？
He has asked to be introduced to the pianist.
他要求会见这位钢琴家。