sus- 基本派生词 pref.在…下面;= under,beneath; behind; from under; resulting from further division,在下面,次一等,副手,下一级,接近等。相关词根su-;sub-;suf-;sug-;sup-;suc-;sum-;sur-suspect怀疑sustain支撑;承受suspire叹息,渴望suspend悬挂,中止suspense担心;悬而不决sustenance生活资料,粮食susceptive有接受力的;敏感的susceptible易受感染的,易受影响的