More and more studies showed that the allelopathy of exotic plants played an important role in their successful ecesis.
越来越多的研究证明了植物化感作用在外来植物成功定居中扮演重要的角色。
原声例句
Scishow 精选系列
So there may be a different reason plants have this trait, and another hypothesis suggests that the nickel is a type of chemical attack on other plants—something called allelopathy.