firm = strongcalc (culc) = to treadsurg(e),srect,surrect = to rise（立起）scrut = to examineveh,vect(veigh,vex) = to carry词根temper = moderate,mix,strecth 节制,调节,混合turb = to agitatepecu = money词根or,ora,ore,orat = to saynat,nasc(naiss,naiv) = to be born 出生mur = wallmacul = stain,spotluct = to strugglerupt = to breakmedi = middle（中间）词根vol,volunt = will,free 意志,意愿,自由词根nutr,nurt,nutri = to nourish 营养rect,rig = straight（直的）,right（公正的；正当的）liter = letter（文字）词根ed,es = to eat 吃