- 重点词汇
- differencen.差别,差额;变化;分歧;
- sometimesadv.有时,间或;时而;
- showedv. 给…看( show的过去式和过去分词 );表现出;显露出;上演;
- notadv. (否定后面的词或短语,或作否定的回答)不;(构成动词be、do和have及情态动词can或must等的否定形式,常缩略为n't)没有;否,或许不;(拒绝或不允许)不
- sameadj.同一的;相同的,同样的;
- byprep. 在…旁边;表示方式;由于;经过;到…之前;
- significantadj.重要的, 有重大意义的;显著的, 值得注意的;<统>显著的, 有效的;(词缀等)有意义的;不可忽略的, 值得注意的;相当数量的;别有含义的, 意味深长的;(语言上)区别性的
- Cultivarsn.[农学] 栽培品种;栽培品系(cultivar的复数);
- 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.
词典精选例句
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.
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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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