切せつに

adverb

eagerly; earnestly; ardently

Expresses a strong, heartfelt desire or request. Often used with verbs like 願う, 望む, or 祈る.

• ご協きょう力りょくを切せつにお願ねがいいたします。

  We earnestly request your cooperation.

• 彼かれは成せい功こうを切せつに望のぞんでいる。

  He ardently desires success.