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It is a mechanism that helps prevent self-pollination and is most common among wind-pollinated and unspecialized insect-pollinated flowers, as in figwort.

是一种避免自花授粉机制,在风媒花和非专花中最为普遍,比方说玄参。

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Entomologist Stephen Doggett, who runs the NSW Health arbovirus program which monitors mosquitoes and the diseases they carry is firmly in the DEET (diethyl toluamide) camp.

新南威尔士卫生局病毒项学家斯蒂芬·多格特赞成使用避蚊胺。该项监控蚊子和它们自身携带多种疾病。

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firebreak, firebrick, fire-brigade, firebug, fireclay, fire-coat, firecracker, firecrest, fire-curing, Fired,

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科学世界

Lyme disease is the most common vector-borne disease in the US.

莱姆病是美国最常见的传播疾病。

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双语版 TED-Ed 演讲精选

DDT was originally used during World War II to shield crops from insects and protect soldiers from insect-borne diseases.

二战期间,滴滴涕原本被用于保护庄稼不受士兵患上传染病。

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Osmosis-微生物

Zika virus is an arbovirus, meaning it's transmitted via certain arthropods, specifically mosquitos, so it's a mosquito-borne virus.

寨卡病毒是一种病毒:即该病毒通过节肢动物传播,特别是蚊子,所以这是一种通过蚊子传播的病毒。

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迷人历史

They were plagued  by typhus, other insect-borne diseases, and water-related illnesses like dysentery.

他们饱受斑疹伤寒、其他疾病和痢疾等与水有关的疾病的困扰。

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fire-extinguishing, fire-eyed, firefang, firefanging, fire-fiend, firefight, firefighter, firefighting, firefinder, fire-flag,

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