labiate corolla造句怎么写

4、One of the two divisions of bilabiate corolla or calyx, as in the snapdragon, or the modified upper petal of an orchid flower.

2、Any of numerous plants of the genus Lobelia, having terminal racemes of variously colored flowers with a bilabiate corolla.

1、One of the liplike divisions of a labiate corolla.

3、The projecting part on the lower lip of a bilabiate corolla that closes the throat, as in a snapdragon.