narrow opening
短语词组
- a narrow opening 縫隙
- slot n narrow opening 狹縫
- diffraction by narrow opening 單縫衍射
- hopped through the narrow opening 跳著通過這狹窄的門口
- hop through the narrow opening 跳著穿過狹窄的通道
- A narrow crack or opening 裂隙一個狹小的裂口或開口;裂縫;一個狹小的裂口或開口 返回 narrow opening