- 重点词汇
- ofprep. 关于;属于…的;由…制成;
- arevi.（用于第二人称单复数现在时，第一、三人称复数现在时）是;
- plantsn.(plural form of plant,plant的复数形式)植物，农作物;植物( plant的名词复数 );工厂;发电厂;幼苗;
- characteristicn.特色;特点;品质;
- a number of许多的;一些;
- featuresn.特征( feature的名词复数 );特写;[复数]面貌;面貌的一部分（如眼、鼻、口等）;
- howeveradv. 然而;(与形容词或副词连用)无论到什么程度，不管多么;不管怎样;无论如何;不过;仍然
- pollenn.花粉;[虫]粉面;
- wastev.浪费，滥用;白费;错过(机会);
- reducev.减少，缩小;使变成;节食;使不得不;使沦为（不好境地）;（使）浓缩;
- 相关例句
However, pollen insect-pollinated ( entomophilous ) species is also often transported by wind.
然而, 虫媒传粉 ( 虫媒植物 ) 种的花粉也常常由风来输送.
词典精选例句
Use of controlled pollination is generally confined to various types of research.
控制授粉的应用,一般只限于干不同的研究工作.
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They damage female strobili during the interval between pollination and fertilization.
在传粉与受精的间隔期间,他们毁坏了雌球花.
词典精选例句
They think O-zone in the air is keeping bees and other pollinator from smelling the flowers.
他们认为,空气中的臭氧阻止蜜蜂和其他授粉媒介闻到鲜花.
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Almost all pollinators visited the flowers before 12:00 am.
所有传粉的昆虫都是蜂类昆虫,并且几乎所有的昆虫只出现在上午12:00前.
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Amegilla floraea ( Smith ) Brooks and Xylocopa nasais Westwood were the most important pollinators.
花无垫蜂(Amegillaflorea ( Smith ) Brooks)和竹木蜂(XylocopanasaisWestwood)是最主要的传粉者.
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Putting the final touches at a polling station in the southern city of Basra, Iraq.
伊拉克,巴士拉:人们在一个投票点里订好最后一个字母.
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