基本解釋adj.氣動(dòng)的；充氣的； 靈魂的，精神的同根派生 pneumatical相關(guān)詞英漢例句用作形容詞 (adj.)Pneumatic signals will travel only at sonic speeds.氣動(dòng)信號(hào)的傳輸速度僅僅相當(dāng)于音速。When were pneumatic tyres invented?充氣輪胎是什么時(shí)間發(fā)明的?pneumatical更多例句