by oneself的用法和樣例：
辭彙搭配
- in a class by oneself 特好(出眾
- lift oneself by the bootstraps 依靠自己的努力而取得...
- lift oneself by one's own bootstraps 依靠自己的努力而取得...
- amuse oneself by 以 ... 自娛
by oneself的相關資料：
近反義詞
【近義詞】
- personally 就個人而言
- for oneself 為自己
- oneself 自己
- of oneself 自發地, 自動地...
- in oneself 自身
