待乙妥（英語： Diethyltoluamide ，缩写为DEET），又稱敵避、敵避胺、避蚊胺，是一種淡黃色的液油狀物体，是常見的防蚊液成份，使用時噴灑於皮肤或衣物，主要用於驅除蚊子。

N,N-Diethyl-meta-toluamide, also called diethyltoluamide or DEET (/ d iː t /, from DET, the initials of di- + ethyl + toluamide), [1] [2] is the oldest, one of the most effective, and most common active ingredients in commercial insect repellents.

2023年6月26日 · U.S. Army researchers developed DEET in 1946 given the battles that soldiers fought against mosquitoes in World War II. The repellent entered the civilian realm in 1957. Today, DEET is used by more than 200 million people around the world to ward off mosquitoes, fleas, ticks, flies and chiggers.

2018年1月11日 · 10 hour Deet Doot when? Share this channel by sending people to http://Tormental.com !- Intro/Outro imagery by http://youtube.com/TheKetsup- Outro music by ...

避蚊胺（DEET），是一种广泛使用的杀虫剂。 将其喷洒在皮肤或衣服上，避免虫蚊叮咬。 避蚊胺是由 美国军队 在“ 二战 ”期间发明。 1946年军队开始使用，1957开始投入民用。 最初在农场作为杀虫剂使用，后来 美国政府 申请其在战争时期使用，特别是在 越南 和 东南亚 作战。 预防措施：含避蚊胺的产品不要使其直接与破损的皮肤接触或在衣物里使用；当不需要时，其制剂可以用水洗掉。 避蚊胺作为一种 刺激剂，所以对皮肤产生刺激是不可避免的。 尽管有关于避蚊胺对环 …

DEET是无味、无色或淡褐色液体，化学名是N，N-二乙基-3-甲基 苯甲酰胺，用于制作高效无毒驱蚊剂。 DEET最早由美国的农业部所制作，专供用于美军野战，后来被推广。 Deet于1957年在美国环保局作为昆虫驱避剂登记注册，开始民用。 据美国环保局统计，近40%美国人每年使用含Deet的昆虫 驱避剂。 用途：高效驱蚊剂，对其它害虫如： 蟑螂 、 蠓虫 、牛虻、跳蚤、鹿蝇、 白蛉 等都有驱避作用。 使用：裸露部位涂抹含量小于10%的DEET溶液。 注意：外用 涂抹剂 不 …

DEET is an insect repellent that is used in products to prevent bites from insects such as mosquitoes, biting flies, fleas and small flying insects. DEET is a colorless liquid that has a faint odor and does not dissolve easily in water. DEET was developed by the U.S. Army in 1946 for protection of soldiers in insect-infested areas.

2015年9月4日 · It's got a chilled out vibe to it, female vocals, and I can't remember any actual lyrics to it. I'll do a vocaroo of it down below. Please help me, this song has been stuck in my head for like 2 days, and I really just need to hear it and move on with my life. http://vocaroo.com/i/s0SjxRWmKvyQ. Locked post. New comments cannot be posted.

2025年2月8日 · From Middle Low German dôt, from Old Saxon dōd, from Proto-West Germanic *daud, from Proto-Germanic *daudaz. Compare Dutch dood, Low German dod, German tot, English dead, Danish død. doot (comparative döder, superlative döödst) Note: This declension is one of many; neither its grammar nor spelling apply to all dialects.

歌曲名《Doot Dot Deet》，由 Moogarrific 演唱，收录于《Devotion》专辑中。《Doot Dot Deet》下载，《Doot Dot Deet》在线试听，更多相关歌曲推荐尽在网易云音乐