subject job源作业subjectn.话题；科目；主题；题材；主观；[语]主语n.实验对象；(君主国)国民adj.易患的；服从的vt.使服从；使隶属；使遭遇subject to confirmation[经] 有待确认subject to being unsold[经] 在未出售前有效Subject choosing method科研选题subject moral character主体性道德人格subject specific website学科专业网站subject phrase condition主语句条件subject- based English专业英语subject of public policy公共政策主体subject-predicate form主谓式Subject to import tax.应征税的应当征收进口税的