?就职
... resign one's appointment辞去职务 take up an appointment就职 throw up one's appointment辞去职务 ...
?上任
... fix an appointment with sb. 与某人约会 midnight appointments [美]临卸任以前所作的任命 take up an appointment 就职, 上任 ...
英汉双解词典包含3185865条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。