短语 | have sth at your / their fingertips |
释义 | have sth at your / their fingertips to have knowledge or information ready and available to use very easily手头有某物〔随时可供使用〕,对某物了如指掌:•We have all the facts and figures at our fingertips.我们手头掌握所有的详细资料。 |
随便看 |
英语短语词组词典共收录525608条英汉双解短语词组词条,基本涵盖了全部常用短语词组的翻译及用法,是英语学习的有利工具。