join
英 [d???n]
美[d???n]
- vt. 參加；結(jié)合；連接
- vi. 加入；參加；結(jié)合
- n. 結(jié)合；連接；接合點
- n. (Join)人名；(法)茹安
英英釋意
- 1. the shape or manner in which things come together and a connection is made
- 2. a set containing all and only the members of two or more given sets;
- "let C be the union of the sets A and B"