短語詞組短語suction filter unit [機(jī)]空氣抽吸過濾裝置suction n unit 吸引器suction mat unit [建]抽吸網(wǎng)墊裝置vacuum suction massage unit 釋義真空抽吸按摩機(jī)suction collection unit 吸引收集器suction biopsy unit for fiberscopes 纖維光束內(nèi)窺鏡用吸引式活檢裝置wall suction unit 牆上吸入裝置footpad suction unit 腳踏吸引器portable e suction unit 便攜式吸引器 返回 suction unit