英语释义
1
n an open or empty space in or between things
2
n a ceremony accompanying the start of some enterprise
3
n becoming open or being made open
4
n the first performance (as of a theatrical production)
5
n the act of opening something
6
n opportunity especially for employment or promotion
7
n the initial part of the introduction
8
n a possible alternative
9
n an aperture or hole that opens into a bodily cavity
10
n a vacant or unobstructed space that is man-made
11
n an entrance equipped with a hatch; especially a passageway between decks of a ship
12
n a recognized sequence of moves at the beginning of a game of chess
13
n the first of a series of actions
14
v cause to open or to become open
15
v start to operate or function or cause to start operating or functioning
17
v begin or set in action, of meetings, speeches, recitals, etc.
18
v spread out or open from a closed or folded state
21
v have an opening or passage or outlet
22
v make the opening move
24
v display the contents of a file or start an application as on a computer