1. 公共查询·英语单词

1. 保证：swear by 发誓 | swear for 保证 | swear in 宣誓就职

2. 担保：sweal 烘船底 | swear for 担保 | swear 宣誓

3. swear for

3. 保证, 担保：swear by 以(...名义)起誓, 以(人格)担保; [口]非常信赖; 肯定, 确定 | swear for 保证, 担保 | swear home 破口大骂