英语语法分析

The measles is caused by a kind of specific epiphyte.

麻疹是由一种特殊的真菌引起的。

It is hard to kill this kind of epiphyte with ecumenic medicines.

消灭此类真菌，用一般的药物无法实现。

Epiphyte is also known as plant-bacterium; it has the characteristic of plants.

真菌又称植物菌，具有植物的特性。