常見例句Pre- is a prefix added to cool to form precool. pre-是加在cool之前變成precool的前綴Application of Computer Control on Liquid Nnitrogen Precool System 微機控制技術在氮水預冷系統(tǒng)中的應用PRECOOL CALCULATION OF THE JACKET OF A NEW CRYOGENIC HIGH PRESSURE LIQUID HYDROGEN VESSEL 新型低溫高壓液氫容器的夾套預冷計算liquid nitrogen precool system 氮水預冷系統(tǒng) 返回 precooled