requires
/rɪˈkwaɪrz/
verb
動詞
が必要です
例文
This job requires strong communication skills.
この仕事には高いコミュニケーション能力が必要です。
The application requires a valid email address.
その申し込みには有効なメールアドレスが必要です。
Traveling alone requires careful planning and some courage.
一人で旅行するには、入念な計画と少しの勇気が必要です。
requires の語源・成り立ち Etymology
requires は require「必要とする」の三単現で、語源はラテン語 requirere「求める・問いただす」。re- + quaerere「探す」から成り、「強く求める」感覚が「必要とする」へつながる。関連語に inquire, query。
"Radius" comes from Latin "radius," which first meant a spoke of a wheel or a ray of light. Because a spoke stretches from the center outward, the word later became the geometric term for a line from the center of a circle. Related English words include "radiate" and "radio," which keep the older idea of rays spreading outward.
外部辞書で調べる
この単語を英単語クイズで覚えよう