swore by

• v. 对起誓(极其信赖)

swore by的用法和样例：

例句

1. He swore by all the gods that his people should suffer wrong no more.
   他对诸神发誓，他的人民再也不会忍受这不公平的待遇了。
2. He swore by his honour he would return the bike.
   他以自己的名誉发誓一定归还自行车。