更多midrib例句

1. Another species—D. hypoglossum—is characterised by the leaflets of the midrib bearing still smaller leaflets in the same manner.
2. It has no midrib or air-vessels, and the fruit is contained in forked receptacles at the tips of the branches.
3. It has a fibrous root, and a stalked, lanceolate, entire frond with a distinct midrib throughout.
4. "Now for the feathering," and Yan showed Sam how to split the midrib of a turkey feather and separate the vane.
5. Most of the lobes are attached to the wing of the midrib by a broad base: the lower ones sometimes have a short stalk.