同根派生 current of air相關(guān)詞英漢例句Why can a hydrofoil move on a layer of air?為什么氣墊船能靠后方的氣流移動？RiBBons of draught cut through the smoky air.一縷縷的氣流穿過煙霧騰騰的空氣。current of air更多例句