张口的；口的；敞口的；多洞穴的；目瞪口呆地凝视( gape的现在分词 )；张开，张大；
1. 张口的：单位的自然伽马 GAPI API | 张口的 gaping | 张开裂缝 gaping fissure
2. 张口状：gap 裂 | gaping 张口状 | gaping reaction 张口反应
3. 间隙不严密接触：gapgauge 隙规 | gaping 间隙不严密接触 | gapingofjoints 接缝开裂
adj
1. with the mouth wide open as in wonder or awe
e.g. the gaping audience
we stood there agape with wonder
with mouth agape
Synonym: agape(p)