by oneself的用法和样例：
词汇搭配
- in a class by oneself 特好(出众
- 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 ... 自娱
by oneself的相关资料：
近反义词
【近义词】
- personally 就个人而言
- for oneself 为自己
- oneself 自己
- of oneself 自发地, 自动地...
- in oneself 自身
