Sinusoid
n. 正弦曲线, 窦状隙\\n[医] 窦状隙; 窦状的
🗣️ 情景例句
That must be Nat.
一定是Nat。
I was reminded of my promise.
有人提醒我不要忘了我的承诺。
Sandy was so sick that she threw up all over the bathroom floor.
三滴病了，吐了洗手间一地。