Topstitching
v. 在（衣服）外面的缝旁缝一道针迹( topstitch的现在分词 )
🗣️ 情景例句
The way people act in private is often quite different to how they act when in public.
人们私下的行为跟公共场合的行为是截然不同的。
The news of Tom's death filled us with grief.
汤姆的噩耗，使得我们满怀悲伤。
Ah, it's just the thing, the very thing!
啊，正合适啦！合适极了！