短語詞組短語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(gè)狹小的裂口或開口;裂縫;一個(gè)狹小的裂口或開口 返回 narrow opening