repellents

英 [rɪˈpɛlənts]

美 [rɪˈpɛlənts]

n.  驱虫剂; 防水剂
repellent的复数

柯林斯词典

The spelling repellant is also used for meaning 2. 义项2亦拼作repellant。


• ADJ-GRADED 讨厌的;令人厌恶的;令人排斥的
  If you think that something is horrible and disgusting you can say that it isrepellent.
  1. ...a very large, very repellent toad...
     个头很大、令人生厌的癞蛤蟆
  2. She still found the place repellent.
     她还是觉得这个地方令人厌恶。
• N-MASS 驱虫剂
  Insectrepellentis a product containing chemicals that you spray into the air or on your body in order to keep insects away.
  1. ...mosquito repellent.
     驱蚊剂

双语例句

• Research on the efficacy of four kinds of electric liquid repellents for the Japanese encephalitis vectors in the field
  4种不同液体蚊香在野外对流行性乙型脑炎媒介控制效果研究
• The only reliable method of protection against mosquitoes is to use one of the effective repellents that are sold over the counter.
  唯一有效的免于蚊虫叮咬的方法是使用在柜台处买来的对付蚊虫的强效防蚊剂。
• Repellents reduce the number of bites by as much as 70 percent.
  防虫剂可以减少蚊虫的叮咬次数，最多能降低70%。
• Diamondback moth expressed habituation to and induced preference for non-host originated repellents.
  小菜蛾可对驱避素产生习惯性反应和诱导嗜好性。
• Whereas attractants, repellents, and other incitants are olfactory substances, stimulants, and deterrents are usually gustatory.
  引诱剂，排斥剂还是其他的兴奋剂都是嗅觉物质，但刺激剂和阻抑剂常常是味觉物质。
• However, even repellents do not provide complete protection against the persistent insects.
  然而，即使是防虫剂也没有为人们提供保护，让我们完全免于蚊虫频繁袭击。
• The old theory of how insect repellents work was that DEET blocks the insect's ability to detect lactic acid from people, which acts as a mosquito magnet.
  过去关于驱虫剂的作用原理的理论是DEET阻断了昆虫侦测到人体散发的乳酸气味的能力，而乳酸对蚊子来说就像磁铁一样有吸引力。
• They've used chemical repellents, lasers and fake predators, and even killed some, to the outrage of bird lovers.
  他们曾用过化学驱虫剂、激光和假的天敌来驱赶它们，甚至还捕杀过一些，这引起了爱鸟人士的愤慨。
• These extracts maybe used as repellents to construct the cruciferous plant protectant.
  这些抽提物有可能作为驱避剂应用，作为组建十字花科蔬菜植物保护剂的成分有一定的应用前景。
• Pregnant and nursing women should minimize use of repellents.
  孕妇和哺乳期妇女应尽量使用驱虫剂。