英汉词典

1.Hydrotropism (hydrotropic movement) a tropism in which the stimulus is water. It is a special kind of chemotropism.

向水性(向水运动)：是由于水分刺激而产生的向性运动，属于向化性的一种特殊类型。

2.Hydrotropism (hydrotropic movement) a tropism in which the stimulus is water. It is a special kind of chemotropism.

向水性(向水运动)：是由于水分刺激而产生的向性运动，属于向化性的一种特殊类型。

3.Chemotropism (chemotropic movement) A TROPISM in which the stimulus is chemical.

刺激物是化学物质的一种向性。