enter upon
开始, 着手, 投身, 获得
例句与用法:
Mr Forster and his guide entered upon this portion of the glacier.
福斯特先生和他的向导进入了冰河地区。
The countries are about to enter upon their first trade agreement as a unit.
这些国家正准备作为一个小组开始讨论它们之间的第一个贸易协定。
详细释义:
开始; 着手干
They have entered upon their new duties.
他们已开始担任新职。