プログレッシブ和英中辞典(第4版)の解説
こころみる【試みる】
〔やってみる〕try, try one's hand, have a try ((at)),give ((a thing)) a try;〔試す〕test;〔企てる〕attempt
彼はその機械が動くかどうかもう一度試みた
He tried the machine once more to see if it would work.
彼は再び受験を試みた
He 「made another attempt to pass [《口》 took another stab at/had another go at] the examination.
彼は来年はエベレスト登山を試みる
He will attempt to climb Mt. Everest next year.