“优先”的拼音为：yōu xiān...

将要做的事情列出来，然后决定其优先顺序。Make lists of what to do and prioritize your tasks.早申请者将获优先考虑。Priority will be given to those who apply early.舒适公寓中的单间，带屋顶阳台，不抽烟的职业人士，女士优先。Single room in lovely flat, roof terrace, non-smoking prof., ...

“优先”的英语可以翻译为：take precedence，have priority，prior，underlying，first ...