短語詞組短語letter opener 開信刀;小刀wool opener [紡]開毛機(jī);解毛機(jī);開毛機(jī)oyster opener 剝牡礪器具;剝牡礪用具drum opener 圓筒開棉機(jī)wet opener 溼式開松機(jī)hopper opener 棉箱開棉機(jī)pool opener 新油層第一口産油井Direct Opener 直接開場白bottle opener 開瓶器；開瓶刀can opener n . 開罐器letter opener n . 開信刀door opener 開門器；破門器；開門機(jī)eye opener 令人驚異的事物 返回 opener