Lockstitch
n. 双线连锁缝法
🗣️ 情景例句
Sometimes he's very sad.
他有时很忧悒。
Scum of society.
社会败类。
He was a sleek, short man with a bright bald-head, pink face, and gold-rimmed glasses.
他身材矮小，穿着时髦，头光秃，面粉红，戴一副金丝边眼镜。