随时stand by的意思是随时做好准备。stand by除了“做好准备”的含义之外，还有“准备行动”、“坐视不理”、“袖手旁观”、“继续支持”、“坚持”、“遵守”、“信守”等含义。
stand by的含义及双语例句
stand by中文翻译为做好准备;准备行动;坐视不理;袖手旁观;继续支持（身处困境的人）;坚持，遵守，信守（原有的决定、承诺或宣言）。例句有：
1、He would not stand by and let his pet project be killed off
他不会袖手旁观任由他最看好的项目被扼杀。
2、He mistakenly believed that his family would stand by him.
他误以为他的家人会支持他。
3、The decision has been made and I have got to stand by it
决定已经作出了，我必须要遵守。
4、I wouldn't break the law for a friend, but I would stand by her if she did.
我不会为朋友去犯法，但如果她犯了法的话我会支持她。
5、Sunday mornings my mother would bake. I'd stand by the fridge and help
星期天早晨，妈妈会烤面包，我就站在冰箱旁帮忙。
6、The Secretary of Defence has said that he would not stand by and let democracy be undermined
国防部长已经表示自己不会坐视民主遭到破坏。
7、We will be holding the auditions from nine o'clock tomorrow night so stand by for details.
我们将于明天晚上9点开始进行拍卖，请静候详细信息。
8、We must not stand by with folded arms when seeing people damage state property.
看到有人损害国家财产，不能袖手旁观。
9、We'll stand by you in case of trouble, and will never leave you in the lurch.
有麻烦我们会帮助你，决不叫你做难人。
10、How could he stand being mocked by you like this?
你这么讽刺他，让他怎么搁得住呢？
