相關(guān)單詞同義詞tight, sealed, 近義詞 sealed 封口的, hermetically sealed 密封的, hermetic 密封的, impermeable 不能滲透的, sound 聲音, strong 強(qiáng)烈的, unquestionable 無疑問的, unassailable 攻不破的, watertight 不漏水的, flawless 完美的, air-tight 氣密的, gas-tight 不透氣的臨近詞airway, airship, airtighting, airtightness, airtight tin, airtight work, airtight case, airtight seal, airtight test, airtight joint, airtight cover, airtight cabin相似詞airspeed, airstream, airstrike, airstrip, airtime, airwaves, airway, airworthy, 返回 airtight