1. They boarded her for $100 a month. 他们每月收费100美元为她供膳。
2. Look at me (the board). 看着我（黑板）。
3. Passengers should board the train now. 旅客们现在该上火车了。
英英解释
n.
1. a committee having supervisory powers
2. a flat piece of material designed for a special purpose
3. a stout length of sawn timber; made in a wide variety of sizes and used for many purposes
4. a vertical surface on which information can be displayed to public view
5. a flat portable surface (usually rectangular) designed for board games
6. food or meals in general
7. electrical device consisting of a flat insulated surface that contains switches and dials and meters
8. a printed circuit that can be inserted into expansion slots in a computer to increase the computer's
9. a table at which meals are served v.
1. get on board of (trains, buses, ships, aircraft, etc.)
2. live and take one's meals at or in
3. lodge and take meals (at)
4. provide food and lodging (for)
