since at least翻译

since at least的基本解释

读音: 美: 英:

至少自从某个时间以来：表示某个事件或情况自从至少某个特定时间以来一直存在或持续。

例句

since at least Darwin time, biologists have been trying to understand and define the mechanisms for speciation.至少从达尔文时代开始，生物学家就一直在试图理解和定义物种形成的机制。
The word has been in use since at least 1995.该词的使用至少要追溯到1995年。
At 33.3 hours, the average working week is the shortest since at least 1964.平均每周工作33.3小时，至少是1964年以来的最短记录。
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