“学徒期”的英语可以翻译为：[经] apprenticeship，training period ...

结束了工具匠的学徒期以后，他当上了经理。After serving his apprenticeship as a toolmaker, he became a manager.他的学徒期已满.His apprenticeship was behind him.这是一段不同寻常的学徒期.It was an unusual apprenticeship....