trial period

漢語翻譯

英文解釋：

名詞 trial period:

1. a period of time during which someone or something is tested
   同義詞：test period

例句：

1. He was taken on for a three-month trial period before being accepted as a permanent member of staff.
   在她被接受為固定雇員之前經過了三個月的試用期。