Sinusoid
n. 正弦曲线, 窦状隙\\n[医] 窦状隙; 窦状的
🗣️ 情景例句
Are you ready for a lifetime commitment?
你准备以身相许了吗？
Nothing down, nothing up.
没有落就没有起。
He reasoned with them, and tried to persuade them to set him free.
他跟这些人讲道理，试图说服他们把他放了。