If you gape, you look at someone or something in surprise, usually with an open mouth.
例句
His secretary stopped taking notes to gape at me...他的秘书停止了记录，目瞪口呆地望着我。He was not the type to wander round gaping at everything like a tourist.他不是那种像个游客似的四处闲逛、对什么都好奇张望的人。
VERB
（洞、伤口等）张开，裂开
If you say that something such as a hole or a wound gapes, you are emphasizing that it is big or wide.
例句
The front door was missing. A hole gaped in the roof.前门不翼而飞，屋顶豁开了一个洞。
英汉词典释义
link-v.
张开, 张大
His shirt gapes open with a button missing.他的衬衫因丢了一颗纽扣而敞开着。A huge chasm gaped before them.他们面前有个巨大的裂痕。
英英词典释义
Noun
1. an expression of open-mouthed astonishment
2. a stare of amazement (usually with the mouth open)