confirm

kәn'fә:m

高考四级六级考研托福雅思GRE Collins 4

v. establish or strengthen as with new evidence or facts
v. strengthen or make more firm
v. make more firm
v. support a person for a position

vt. 证实, 确定, 批准, 使巩固
[计] 确认

Collins 星级

Oxford 级别

1,156

BNC 频率

1,851

使用频率

confirm 由前缀 con-（表示“共同”或“完全”）和词根 firm（表示“坚固”或“牢固”）组成，整体意思为“使某事变得牢固”，引申为“确认”或“证实”。

例句

1. I need to confirm the meeting time with my boss.

我需要和我的老板确认会议时间。

2. Can you confirm your address for the delivery?

你能确认一下你的地址以便送货吗？

3. She called to confirm her flight details before leaving.

她在出发前打电话确认了航班信息。