think ((about));consider; reflect ((on))

    • 机に向かって思案に暮れた
    • I sat at my desk, lost [buried] in thought.
    • どうして急場をしのごうかと思案を巡らせた
    • 「I pondered [I thought hard, hunting for] a way to get through the crisis.
    • これより他に思案のしようがない
    • I can think of no other [better] plan than this.
    • ここが思案のしどころだ
    • This calls for careful consideration./We've got to think this over carefully.