hyponasty是什么意思

n.偏下性的

1. The hyponasty of the leaves is a characteristic response to changes in light intensity.
叶片的下弯生长是对光强变化的一种典型反应。

2. Hyponasty is common in plants that grow in shady environments.
在阴暗环境中生长的植物常常会出现下弯生长的现象。

一种植物生长形态的特征，叶片或花朵在生长过程中向外弯曲，与赤红病相反。