insectifuge

🇬🇧/ɪnˈsektɪfjuːdʒ/ 🇺🇸/ɪnˈsektɪfjʊdʒ/ 30
a chemical substance that repels insects

noun [专属名词]驱昆虫剂:可驱散昆虫的制剂

The virtual time of toilet water with 2.3% insectifuge ester is more than 4 hours.
用驱蚊酯配成含2.3%驱蚊酯的花露水,并测试了其驱蚊效果,有效驱蚊时间可达5小时以上。

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