| 読み | ろうする |
|---|---|
| 品詞 | |
| カテゴリ |
(1)take the trouble to do something; concern oneself; "He did not trouble to call his mother on her birthday"; "Don't bother, please"
(2)わざわざ何かをする
(3)自らを心配する
(4)work hard; "She was digging away at her math homework"; "Lexicographers drudge all day long"
(5)熱心に取り組む
(1)