自2010年至今的四级考试中， 共出现过 次
自2010年至今的六级考试中， 共出现过 次
N-COUNT 约会;约定 An engagement is an arrangement that you have made to do something at a particular time.
He had an engagement at a restaurant in Greek Street at eight.
...business-related social engagements.
N-COUNT 婚约 An engagement is an agreement that two people have made with each other to get married.
I've broken off my engagement to Arthur...
Announcing our engagement was a relief.
N-COUNT 订婚期 You can refer to the period of time during which two people are engaged as their engagement .
I felt our engagement was quite an unhappy time.
N-VAR 交战;战斗 A military engagement is an armed conflict between two enemies.
The constitution prohibits them from military engagement on foreign soil.