gnats的例句（gnats在句子中的用法）

• Swarms of gnats and mosquitoes pestered them. Rattlesnakes and grizzly bears were a constant threat. 一群一群的蚋及蚊子不停的纠缠著他们, 而响尾蛇及灰熊则持续的威胁著他们的生命.
• Gnats and mosquitoes infested the field by the river. 小昆虫和蚊子群集于河边的田野里.
• The air seemed to grow thick with fine white gnats. 空气似乎由于许多白色的小虫子而变得浑浊不堪.
• He decided that he might fire at all gnats. 他决定索性把鸡毛蒜皮都摊出来.