Lockstitching
(lockstitch 的现在分词) n. 双线连锁缝法
🗣️ 情景例句
I really feel bad about it.
我真的感到很内疚。
You'll be sick, if you aren't careful.
你不小心的话，就会生病。
Let me take a look at your shoulder. Where does it hurt?
让我看看你的肩膀。哪里疼？