on probation
1. 在试用期的, 见习的
He was a mechanic who was on probation.
他是个见习机械工。
特殊用法academic probation1.试读; 见习2.试读期; 见习期; 试用期disciplinary probation1.留校察看处分educational probation1.教育见习, 教师试用期scholastic probation1.[美]学生因功课不好而受的警告2.试读; 试读期
on probation
1. 在试用期的, 见习的
He was a mechanic who was on probation.
他是个见习机械工。