Lockstitching
(lockstitch 的现在分词) n. 双线连锁缝法
🗣️ 情景例句
There's so many things to talk about.
有许多事情需要讨论。
Could you take a picture for me?
你能帮我拍照吗？
No. Sir.It's not my shirt.
不， 先生。这不是我的衬衫。