春天到了,花园里红花、黄花、白花竞相开放,散发出阵阵清香,引得蜜蜂、蝴蝶纷纷飞来了。蝴蝶、蜜蜂能闻到花的香味,说明它们是有“鼻子”的。蝴蝶、蜜蜂、蚂蚁、苍蝇头上都长着一对触角,嘴巴下面还有两对又短又小的口须,触角和口须上有许多很小很小的洞,洞里藏着能辨别气味的细胞,那就是它们的“鼻子”。 Spring came, the garden safflower, yellow flowers, white flowers competing open, emitting bursts of fragrance, attracted bees, butterflies have flown. Butterflies, bees can smell the fragrance of flowers, indicating that they are “nose”. Butterflies, bees, ants and flies have a pair of antennae on their heads. There are two pairs of short and short whiskers below their mouths. There are many small and tiny holes in the antennae and whiskers. Smell cells, that is their “nose.”