repellent

音标发音

Why This Works: Talcum powder, an ingredient in both chalk and baby powder, is a natural ant repellent.
为何如此：滑石粉是粉笔和婴儿爽身粉的组分之一，它是天然的蚂蚁排斥物。
The growth of in-flight advertising "is repellent to these passengers" — an "insult" to paying customers, he says.
飞行中广告的增长“乘客对这些广告是排斥的” – 是对一个付费用户的“不尊重”，他说。
It was first used as a pesticide and later used by soldiers as a repellent in 1946. It was released for civilian usage in 1957.
第一次是作为杀虫剂使用的，随后在1946年被士兵作为驱虫剂使用，在1957年向民众开放使用。

The friend suggests a certain insect repellent.
你朋友建议使用一种驱虫剂。
I've already 课堂 - SpeakingMax英语口语达人

UPC's repellent rule over Bunia and its outlying hills, probably as many died again.
ECONOMIST: Congo's wars
Health officials started fogging, distributing larvicide and bug repellent, and scouting for standing water.
ECONOMIST: Infectious diseases are creeping in from abroad
Besides its effectiveness, my repellent is all-natural and will not lead to environmental or bodily harm.
FORBES: Mosquitoes And Malaria In India Are No Match For This Teen Girl Scientist

a substance used to repel something
making you feel strong disapproval and that you do not want to be involved with someone or something

If you think that something is horrible and disgusting you can say that it is repellent.
Insect repellent is a product containing chemicals that you spray into the air or on your body in order to keep insects away.