credentials

• n. [管理者] certificate; diploma; credentials (credential の複数形)
• v.単位を取得する；...を証明書で付与する（credentialの3単数形）

credの語源は、信じる、信頼する。

credentials (n.)

"letters entitling the bearer to certain credit or confidence," 1670s, from Medieval Latin credentialis, from credentia (see credence). Probably immediately as a shortening of letters credential (1520s, with French word order); earlier was letter of credence (mid-14c.).

1. Britain 's new ambassador to Lebanon has presented his credentials to the President.

レバノン駐在英国の新任大使が大統領に国書を渡した。

2.His Republican credentials made him an asset.

共和党員としてのキャリアが彼の財産となった。

3.Her academic credentials are impeccable.

彼女の学術的背景は申し分がない。

4.He has all the credentials for the job.

彼はこの仕事をするのに完全に適格だ。

5.First，he had to establish his credentials as a resercher.

まず、彼は調査員としての資格を証明しなければならない。