Defined-benift plans
[经] 确定受益方案
🧩 词语组成解析
a. 清晰的, 轮廓分明的；有定义的, 确定的
n. 计划；规划（plan的复数）
🗣️ 情景例句
A credit card is very useful when you go traveling.
当然旅游的时候，信用卡很有用。
I don't feel very well this morning.
我今早感到不很好。
Jim is writing. Lily isn't writing. She's looking at the blackboard.
吉姆在写字。莉莉没在写字。她在看黑板。