您要查找的是不是：
- 芥mustard
- 芥兰spring cabbage
- 芥蓝cabbage mustard
- 他们到海滩野餐。They went on a picnic on the beach.
- 拟南芥arabidopsis
- 浅绿色的美洲大蛾子，后翅有长尾，前翅有新月形斑点。large pale-green American moth with long-tailed hind wings and a yellow crescent-shaped mark on each fore wing.
- 飓风摧毁了海滩上的房屋。The hurricane pulverized the houses on the beach.
- 热带美洲一种优美的单子叶棕榈属。a monocotyledonous genus of graceful palm trees in tropical America.
- 芥茉mustard
- 那海滩倚山。That beach is backed by hills.
- 开小白花或绿花的美洲杂草。an American weedy plant with small white or greenish flowers.
- 雄鸟羽毛夏季呈黄色的美洲雀鸟。American finch whose male has yellow body plumage in summer.
- 走这条小路能到海滩。The path takes you to the beach.
- 美洲原住民;印第安人Native American
- 从那条路上看不到海滩。From the road there was no view of the beach.
- 白芥white mustard
- 谁最早发现美洲大陆?Who first discovered America?
- 芥酸erucic acid
- 到底是谁发现了美洲?Who in the world on earth discovered America?
- 芥喱鸡饭Chicken curry with leaf mustard and rice
