pollen
音标：
美音：/ˈpɑːlən/，英音：/ˈpɒlən/
听听基本释意：
外刊例句：
“The greenish-yellow film that builds up on outdoor car surfaces is a great indicator of when our oaks and the much larger pine pollen has reached peak levels,” Kosisky wrote.
“在户外汽车表面形成的黄绿色薄膜是我们的橡树和更大的松树花粉何时达到峰值水平的重要指标，”科西斯基写道。
—Washington Post
Spring’s earliest leaves and blooms are emerging and pollen is spiking across the D.C. area, a strange development nearer Valentine’s Day than St. Patrick’s Day.
春天最早的叶子和花朵正在出现，花粉在整个华盛顿地区激增，这是一个比圣帕特里克节更接近情人节的奇怪发展。
—Washington Post
D.C.’s first high tree pollen count came on Feb. 8, when 487 grains were measured per every cubic meter of air.
2 月 8 日，哥伦比亚特区的树木花粉数量首次出现高值，当时每立方米空气中测量到 487 颗花粉。
—Washington Post
基本释意：
noun
the fine spores that contain male gametes and that are borne by an anther in a flowering plant
n. 花粉
同义词：
没有找到同义词
短释义：
Pollen is the grainy stuff inside a flowering plant that makes it possible for the plant to reproduce. Insects, birds, people, and the wind help to spread pollen between plants.
花粉是开花植物内部的颗粒状物质，使植物能够繁殖。昆虫、鸟类、人和风有助于在植物之间传播花粉。
长释义：
When pollen spreads to the female part of a plant, it germinates, or begins the process of growing a new plant. When pollen spreads like this, it’s called pollination, and it’s how plants reproduce. Pollen is great for plants but not so great if you have hay fever, an allergy to pollen. The first meaning of pollen was “fine flour,” which is what pollen looks like.
当花粉传播到植物的雌性部分时，它就会发芽，或开始生长新植物的过程。当花粉像这样传播时，就称为授粉，这就是植物繁殖的方式。花粉对植物很好，但如果你有花粉症，对花粉过敏，花粉就不那么好了。花粉的第一个意思是“细面粉”，这就是花粉的样子。
文学例句：
She pulled a small bottle of olive oil and bee pollen from her free pocket and rubbed my skin—her patented remedy.
她从空着的口袋里掏出一小瓶橄榄油和蜂花粉，擦了擦我的皮肤——这是她的专利疗法。
—The Secret Life of Bees by Sue Monk Kidd
He could see the deep green of the grass, and smell the pollen on the wind.
他可以看到草的深绿色，可以闻到风中的花粉味。
—A Game of Thrones by George R.R. Martin
He’d lately been complaining a lot about his allergies, even though in the fall you’d think there wouldn’t be much pollen in the air.
他最近一直在抱怨他的过敏症，尽管在秋天你会认为空气中不会有太多花粉。
—October Sky by Homer Hickam
词源：
pollen (n.)1760 as a botanical term for the fine, yellowish dust that is the fertilizing element of flowers (from Linnæus, 1751), earlier “fine flour” (1520s), from Latin pollen “mill dust; fine flour,” which is related to polenta “peeled barley,” and probably to Greek poltos “pap, porridge,” and Sanskrit pálalam “ground seeds,” but the ultimate origin is uncertain.Related entries & more
下面是词源的翻译（机器翻译比较难翻，参考着看）
pollen (n.)1760 植物学术语，指淡黄色的细粉尘，是花朵的受精元素（来自 Linnæus，1751 年），早期的“细面粉”（1520 年代），来自拉丁语 pollen“磨粉；细面粉”，它与 polenta“去皮大麦”有关，可能与希腊语 poltos“pap，粥”和梵语 pálalam“磨碎的种子”有关，但最终来源不确定。相关条目及更多
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