基本解釋[琯理學]冰背心英漢例句雙語例句The invention relates to a vest which installs prefabricated ice blocks in an interlayer bag thereof so as to achieve the purpose of reducing temperature.本發(fā)明涉及一種在馬夾的夾層袋中裝上預制的冰塊達到降溫目的的馬夾。ip.comice vest更多例句詞組短語短語ice e vest 冰背心ice vest更多詞組專業(yè)釋義琯理學冰背心