smock

名词 smock:

1. a loose coverall (coat or frock) reaching down to the ankles
   同义词：duster, gaberdine, gabardine, dust coat

动词 smock:

1. embellish by sewing in lines crossing each other diagonally

1. A loose smock worn by laborers.
   工作服工人穿的宽松工作服
2. The man put on his smock and went out.
   那人穿上罩衫，然后走了出去。