n.单子叶植物

The corn plant is an example of a monocotyledon.
译文：玉米植物是单子叶植物的一个例子。
Monocotyledons typically have parallel veins in their leaves.
译文：单子叶植物的叶子通常具有平行的叶脉。
Rice, wheat and corn are all monocotyledon crops.
译文：水稻、小麦和玉米都是单子叶作物。
Daffodils are perennials belonging to the monocotyledon family Amaryllidaceae.
译文：水仙花是一种属于石蒜科的多年生单子叶植物。
Many monocotyledons have fibrous root systems.
译文：许多单子叶植物有须根系。
The grasses are a large group of monocotyledon plants.
译文：禾本科是一大群单子叶植物。
In contrast, dicots have two seed leaves, or cotyledons.
译文：相比之下，双子叶植物有两个种子叶片或子叶。
Most monocotyledons produce flowers with three petals or multiples of three.
译文：大多数单子叶植物产生三瓣或三倍数的花朵。
The stem of a monocotyledon usually grows by adding cells at its base.
译文：单子叶植物的茎通常通过在其基部添加细胞来生长。
Some common houseplants like palms and orchids are also monocotyledons.
译文：一些常见的室内植物，如棕榈树和兰花，也是单子叶植物。