n.[C]

1. 奖金；额外津贴；特别补助
   The workers are expecting a large Christmas bonus.

   工人们期待着在圣诞节得到一大笔奖金。

2. 【口】额外给予的东西，额外的好处[S]
   The extra two-day holiday was a real bonus.

   外加的两天假期真是额外之所得。

3. 红利；（保险的）分红
4. 职业运动员津贴
5. 【英】【俚】贿赂

n.

1. a sum of money added to a person's wages for good performance.
   ▸Brit. an extra dividend or issue paid to shareholders.
2. an extra and unexpected welcome event.