Lockstitching
(lockstitch 的现在分词) n. 双线连锁缝法
🗣️ 情景例句
If the real owners don't come to claim Gemma ...
如果狗的主人没认领Gemma……
Those who live in glass houses should not throw stones.
自己有短处，不要揭别人的短处。
There are many things to be learnt when you start working.
开始工作时，你有许多东西要学。