如何使用 "heteromorphic" 造句

1. Basal and cauline leaves heteromorphic .
基生和茎生叶同形。
2. Spikelets of a pair heteromorphic , lower spikelet glabrous or almost so , upper spikelet conspicuously hairy .
一对异形，下部小穗无毛或几乎如此，显著有毛的上面小穗的小穗。