英语释义
1. a line at right angles to a goal line or end line and marking a side of a court or field of play for athletic games
2. a line of goods sold in addition to one's principal line
3. a business or activity pursued in addition to one's regular occupation
4. the space immediately outside the lines along either side of an athletic field or court
5. a sphere of little or no participation or activity —usually used in plural
6. to put out of action put on the sidelines
7. a line that marks the outside edge of a sports field or court
8. the space outside the area where a game is played on a field or court
9. a job that is done in addition to your main job
10. to prevent (a player) from playing in a game especially because of injury, illness, etc.
11. a line marking the side of a playing field or court
12. a business or a job done in addition to a person's regular occupation