| 释义 |
密封 mì fēng ★☆☆☆☆v.动词⁰·⁰⁰⁰⁹ᴾᵃ¹⁰⁹⁰¹
基本例句
airproofhermetic closurelutationpressurizesealingsealluteair-tight sealairtight coatinghermet izationpottingtighten upencapsulationconfinementhermetically sealedair-tighthermetic seal
窗户四周泥的油灰密封效果很好。The putty gives a good seal round the window.
这个瓶上的密封纸破开了。The seal on this bottle is broken.
这些放射性废物应该放在密封的箱子里深埋在地下。The radioactive waste should be buried deeply under the ground in sealed box.
盛有核废料的密封容器被丢在海里。Sealed containers of nuclear waste have been dumped in the sea. |