confirm的用法：
confirm的用法1：confirm的基本意思是“证实”“确定”,指以不可辩驳的事实或不容置疑的陈述证实某事的真实性、准确性、正确性以及有效程度，引申可表示为“认可”“坚定”。
confirm的用法2：confirm是及物动词,其主语多为人,宾语可以是名词、代词或that从句,也可接以as短语充当补足语的复合宾语。
confirm的常用短语：
用作动词 (v.)
confirm in (v.+prep.)
确定某人在…中的位置
坚定某人的信念
confirm的用法例句：
1. his new role could confirm him as one of our leading actors.
他的新角色会确保他跻身我们的一流演员之列。
2. further scans are required to confirm the diagnosis of an abnormality.
需要进一步扫描来确诊是否出现异常病变。
3. earlier reports were unable to confirm that there were any survivors.
早先的报道无法证实是否有幸存者。
4. the tissue is examined microscopically to rule out or confirm cancer.
利用显微镜检查组织，以排除或确认癌变。
5. recent medical studies confirm the efficacy of a healthier lifestyle.
最新医学研究证实了较为健康的生活方式的好处。
6. you make the reservation, and i"ll confirm it in writing.
你来预订，我会去函确认。
7. can you confirm this?
这个你能确定吗?
8. please confirm your acceptance of this offer in writing.
请书面确认你接受这项提议。
9. when do you think the president will confirm you in office?
你认为总统将在什么时候批准你任职?
10. astronomers will have to collect more spectra from these stars to confirmtheir suspicions.
天文学家们必须要从这些恒星上采集更多的光谱来证实他们的推想。
11. if he funks it, he will confirm the impression of cowardice given by his recent letter.
如果他对此畏缩，那就会证实他在最近一封信里表现出来的怯懦。
12. these new statistics confirm our worst fears about the depth of the recession.
这些新的统计数据证实经济衰退已经严重到我们最为担忧的境地。
13. we will always confirm the revised amount to you in writing before debiting your account.
在记入您账户的借方之前，我们总是会就发生变动的数额书面通知您。
14. even if the recovery is under way, it may be some time before the official number crunchers confirm it.
即便经济已经开始复苏，仍要过一段时间官方统计数字才能确认这一点。
15. further to our letter of february 5 th, we can now confirm that all the spare parts you requested are available.
为了对我们二月五号那封信作进一步的说明, 我们现在可以保证你们所要的零件都有现货.
