Lockstitch
n. 双线连锁缝法
🗣️ 情景例句
I do, too. I come here often.
我也是。我常来这 。
He is having a temper tantrum.
他在大发脾气。
It's often cold in December, January and February.It snows sometimes.
12月、1月和2月常常很冷，有时还下雪。