gape

n. 裂口, 张嘴, 打哈欠
vi. 裂开, 张嘴, 打哈欠
【医】 呵欠, 张口

动词过去式:gaped 过去分词:gaped 现在分词:gaping 第三人称单数:gapes 

gape

v.intr.（不及物动词）
gaped,gap.ing,gapes
To open the mouth wide; yawn.
张大嘴；打呵欠
To stare wonderingly or stupidly, often with the mouth open.See Synonyms at gaze
瞠目结舌，目瞪口呆：茫然或愚蠢地盯着，常张着嘴参见 gaze
To open wide:
张大：
例句：
The curtains gaped when the wind blew.
风吹起时窗帘张开了

n.（名词）
The act or an instance of gaping.
张口：张口的动作或例子
A large opening.
张大
Zoology The width of the space between the open jaws or mandibles of a vertebrate.
【动物学】 宽度：脊椎动物张开的颔骨或下颚之间空间的宽度
gapes (used with a sing. verb)Veterinary Medicine A disease of birds, especially young domesticated chickens and turkeys, caused by gapeworms and resulting in obstructed breathing.
gapes （与单数动词连用）【兽医学】 张口病：鸟类尤其是驯化的小鸡、火鸡的一种疾病，因张口病线虫引起并导致呼吸困难
gapes A fit of yawning.
gapes 一阵呵欠

来源：
Middle English gapen
中古英语 gapen
from Old Norse gapa
源自 古斯堪的纳维亚语 gapa