单词 | sign off on sth |
释义 | ● ˌsign ˈoff on sth (NAmE , informal ) to express your approval of sth formally and definitely 批准◆ The President hasn't signed off on this report . 这份报告总统尚未批准。See also sign |
随便看 |
|
英汉词典包含238766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。