| 読み | くろう |
|---|---|
| 品詞 | |
| カテゴリ |
(1)strenuous effort; "the struggle to get through the crowd exhausted her"
(2)激しい努力
(3)an effortful attempt to attain a goal
(4)目標に達するための懸命な試み
(5)use of physical or mental energy; hard work; "he got an A for effort"; "they managed only with great exertion"
(6)身体的あるいは精神的なエネルギーの使用
(7)猛勉強
(1)