Hemstitcher
缝纫机上用于抽绣的附加装置
🗣️ 情景例句
To teach a fish how to swim.
孔子面前读诗书，班门弄斧。
She spends much of her leisure times watching TV.
她花很多空闲时间看电视。
I left at 6:00 so that I could catch the train.
我六点钟出门，以便赶上火车。