mimosa/mɪˈməuzə; ?@ -məusə; mɪ`mosə/ n(a) [U, C] type of tropical tree or shrub with clusters of small, ball-shaped, sweet-smelling, yellow flowers 含羞草属植物.(b) [U] these flowers 含羞草花 a bunch, spray, etc of mimosa 一束、 一小枝等含羞草花.
牛津英汉双解词典