She scratched at the insect bites on her arm.

她挠了挠胳膊上虫咬的包。

《牛津词典》

When it comes to dodging disaster, the champions of the insect world have to be cockroaches.

谈到躲避灾难，昆虫界的冠军非蟑螂莫属。

《柯林斯英汉双解大词典》

She flapped a newspaper at the insect.

她用报纸拍虫子。

《新英汉大辞典》

The team also tested the insect material on methicillin-resistant staphylococcus aureus, also known as the disease MRSA.

VOA: special.2010.12.07

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

He bent over the insect and blew a breath of air at it.

VOA: special.2009.05.30

These are the forces that keep the insect airborne and moving forwards (see right).

BBC: Footage reveals how insects use their bodies to hover

The insect population that swells in August is no joy in a dropped top.

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The scientists tethered the moth inside an arena that simulated the environment around the insect moving up and down.

BBC: Footage reveals how insects use their bodies to hover