n. a tiny piece of anything______
举一反三
- ____: n. a piece of work that a student is asked to do 功课,作业
- n. a piece of clothing that consists of trousers/pants and a<br/>jacket or shirt sewn together in one piece, worn especially<br/>by women______
- ___________ n. a piece of equipment, esp. electrical equipment, used in people's homes
- No one can do anything______ .
- n. a small piece of paper, cloth, plastic, etc. attached to<br/>sth. to identify it or give information about it______