同根派生 aerial ladder相關(guān)詞英漢例句Back-check and Maintenance of Aerial Ladder Fire Truck 云梯消防車的檢查與維護(hù)Japan developed a state-of-the-art aerial ladder fire apparatus with articulated boom 日本開發(fā)出先端曲折式云梯消防車Please go down the ladder and chuck up my hat. 請(qǐng)下梯子把我的帽子扔上來(lái)。The birds perched on the television aerial. 鳥停在電視天線上。The picture is much clearer with the new aerial. 裝上新天線后畫面清晰多了。aerial ladder更多例句