前驱 meaning in English
progenitor; forerunner; precursor; pioneer 短语和例子
Examples
- Li dazhao was a pioneer of the chinese revolution .
李大钊是中国革命的前驱。 - The onset of this disease may resemble the prodromal period of icteric hepatitis .
它的发病与黄疸型肝炎的前驱期相似。 - There may also be an increase in the velocity of air particles in the blast wave due to precursor action .
由于前驱波的作用，爆震波中的空气粒子速度可能增加。 - The pioneers have overcome a series of obstacles
前驱者已经克服了一连串的障碍。 - Effect of precursor on the pore structure of carbon foams
前驱体对炭泡沫孔结构的影响