stick by什么意思？

Did he stick by him when the Yankees came?北方佬来的时候,随时跟他在一起 吗 ?They vowed to stick by one another no matter what happened.他们立誓生死与共.We must stick by our friends.我们必须忠于我们的朋友....

stick by的音标：stick by的英式发音音标为：[stik bai]stick by的美式发音音标为：[stɪk baɪ]...