"refusetodosth" 是一个常用的英语短语，用于表示“拒绝做某事”。以下是一些使用 "refusetodosth" 的例句：

1. I refused to eatmy vegetables every day.

2. She refused tohelp me with my homework.

3. They refused toaccept the offer.

4. He refused toplay with me.

5. I refused togo to the party last night.

这些例句展示了 "refusetodosth" 在不同情境下的应用，希望对你有所帮助。