短語(yǔ)詞組短語(yǔ)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(guò)這狹窄的門(mén)口hop through the narrow opening 跳著穿過(guò)狹窄的通道A narrow crack or opening 裂隙一個(gè)狹小的裂口或開(kāi)口;裂縫;一個(gè)狹小的裂口或開(kāi)口 返回 narrow opening