1. | 开启的工具a tool that is used to open things |
a can opener 罐头起子 | |
a bottle-opener 开瓶器 |
2. | 揭幕赛;开场戏the first in a series of things such as sports games; the first action in an event, a game, etc. |
They won the opener 4–2. 他们以 4:2 赢了揭幕赛。 | |
Jones scored the opener. 琼斯首先得分。 | |
a good conversation opener 一个很好的话题 |
3. | 开球员;首位击球员either of the two batsmen who start play |