singled out 被挑出来
one by one 一个接一个
on one's own 独自地
individually 单独地
separately 分开地
1. Each student was tested singly to ensure fairness.
每位学生都被单独测试，以确保公平。
2. She prefers to work singly rather than in a team.
她更喜欢独自工作而不是团队合作。
3. The eggs were laid singly in the nest.
蛋被一个一个地产在巢里。
A: Do we need to review the candidates together?
A：我们需要一起审查候选人吗？
B: No, let's interview them singly to save time.
B：不，让我们单独面试他们以节省时间。
1) 单独地，独自地
2) （一次）一个地
3) 以单一身份或形式
1. 单独地；独自地
2. （一次）一个地
e.g.They entered the room singly.
他们一个接一个地进入房间。
adverb
1. alone; by oneself
2. one at a time; individually
Synonym: alone, individually, separately