vanguard
/BrE ˈvanɡɑːd 
, AmE ˈvænˌɡɑrd /
noun
Military 先头部队; figurative 先锋;
to be in the vanguard (of sth) Military 是（某队伍的）先遣部队; figurative 是（…的）先锋 ‹movement, reform›
vanguard
English → Chinese
Oxford English–ChineseEnglish → ChineseOxford English–Chinese