【字源大挪移】字根_心理活动_cert

英语自学网

Hints:
本期学习的字源：cert=sure确信
        Taiwan
单词不需要大写，单词与例句或不同词条之间换行即可。
注解中详细介绍了单词的拆分与释义，是学习字源分析的重中之重！一定记得听写后来看注解！certain
certainty
I can't say with certainty, but I think you're right.
certificate
Without a death certificate, the insurance company refuses to pay the money.
certification
A foreigner needs some sort of certification to be able to work in Taiwan.
certified
My brother is a certified public accountant.
ascertain
Without a signature, it's hard to ascertain the authorship of this e-mail.I can't say with certainty, but I think you're right.
我不是很肯定，但我想你是对的。
Without a death certificate, the insurance company refuses to pay the money.
没有死亡证明，保险公司拒绝付钱。
A foreigner needs some sort of certification to be able to work in Taiwan.
外国人要能在台湾工作得有某种证明。
My brother is a certified public accountant.
我哥哥是位有证照的公设会计师。
Without a signature, it’s hard to ascertain the authorship of this e-mail.
因为没有签名，很难确定这封电子邮件是谁写的。