n.芥末；芥菜；中棕黃色

This meat should be seasoned with salt and mustard. 這肉里應(yīng)該加些鹽和芥末。

He put some mustard into the dish. 他向菜里放了些芥末。

We always eat mustard greens at this time of year to symbolize a long life. 每年此時(shí)我們總是吃芥菜，代表長(zhǎng)命百歲。