hem

边缘, 折边, 哼声

the edge of a piece of cloth; especially the finished edge that has been doubled under and stitched down; the utterance of a sound similar to clearing the throat; intended to get attention, express hesitancy, fill a pause, hide embarrassment, warn a friend, etc.

缝边, 包围, 关闭

fold over and sew together to provide with a hem; utter `hem' or `ahem'

做折边, 发哼声

fold over and sew together to provide with a hem; utter `hem' or `ahem'

哼