破坏性的英文：
destructive effect
destructive

参考例句：

The Mediterranean fruit fly commonly called Medfly, is one of the world's most destructive agricultural pests.
地中海实蝇(Mediterranean fruit fly)通常简称为Medfly，是世界上最具破坏性的农业害虫之一。

Wastes such as industrial slag heaps or city garbage dumps may be more destructive
象工业的废渣堆成倾卸的城市垃圾堆之类的废物具有更大的破坏性。

nondestructive readout
非破坏性读出

Small children can be very destructive.
小孩子可能具有很大的破坏性。

Was her speech subversive ?
她讲的话是否是破坏性的?

It is the most destructive storm in 20 years.
这是20年来破坏性最大的一次风暴。

Effective,punitive,or destructive action.
有效的行为有效的、惩罚的或破坏性的行为

Competition is inevitable. But it does not have to be destructive.
竞争是在所难免的,但不应是具有破坏性的。

He used his ruthless and destructive armies to despoil everybody who lived within reach of his realm.
他动用其破坏性的军队残暴地掠夺国内的人民。

Depressed, fearful, or depreciating thoughts look gray and muddy.
沮丧、怕或破坏性的想法看起来灰蒙蒙地很肮脏。

destructive是什么意思：
adj. 毁灭性的，破坏的，有害的

wanton destruction.
反复无常的毁坏

Floods brought destruction to the vally.
洪水给山谷造了大灾害。

Over confidence was his destruction.
自负是他垮台的原因。

Pride goes before or a destruction
骄兵必败

A locust is a kind of destructive insect.
蝗虫是一种害虫。

effect是什么意思：
n. 效果；作用；影响；印象；所有物
v. 使产生；使发生；引起

This parameter has no effect.
此参数不起作用。

The drug was of no effect.
这药无效。

The helpful effect on propellant slosh effects was a secondary consideration
推进剂晃动的有利性影响是一个次要的考虑因素。

She only dresses like that for the effect it creates/for effect.
她仅仅为了装样子才那样打扮.

The medicine was an effective purge.
这是疗效很好的泻药。