airtight
adj. 密封的；不透气的；无懈可击的
近义词：sealed，hermeticallysealed，hermetic，impermeable，sound，strong，unquestionable，unassailable，watertight，flawless，air-tight，gas-tight，
英英释义
Adjective
- having no weak points;
"an airtight defense" "an airtight argument"
- not allowing air or gas to pass in or out
例句
用作形容词(adj.)
- The goods are to be sent in airtight package.这批货物应密封包装运送。
- We need an airtight bottle to keep this expensive medicine dry.我们需要一个密封罐以便使这昂贵的药维持干燥。
- Store tea in an airtight container away from strong smells.把茶叶贮存在不透风的罐子里，避开异味。
- He had an airtight alibi for that night.他有无懈可击的证据证明那一夜他不在犯罪现场。
- He can make somebody's will so airtight you can't break it.他能帮别人把遗嘱写的无懈可击。