诚恳请求英语怎么说

"诚恳" (chéngkěn) 请求" in English can be translated as "sincere request" or "earnest request."

The word "sincere" means honest, genuine, and free from deceit or hypocrisy. It comes from the Latin word "sincerus," which means pure, undiluted, or unadulterated.

The word "earnest" means serious, intent, or sincere in one's pursuit or effort. It comes from the Old English word "eornost," which means zeal or eagerness.

Here are some example sentences in English with Chinese translations:

"I sincerely request your help in this matter." (我真诚地请求您在这件事上帮忙。)
"We made an earnest request to the council for additional funding." (我们向议会提出了真诚的请求，要求增加资金。)
"She made a sincere request to the teacher to be excused from the test." (她向老师诚恳地请求免予参加测试。)