Whipstitching
v. 锁缝，包缝( whipstitch的现在分词 )
🗣️ 情景例句
By all means, you ahead.
当然可以。随便。
My home is in the capital.It's a cosmopolitan city.
我的家在首都.它是一个国际性的城市。
How are you getting on with your English lessons?
你的英语课学得怎么样了？