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annuals 英æn'juəlz美æn'juəlz COCA²⁶⁸⁶³BNC³⁰³²¹
基本英英例句例句
一年生植物¹⁰⁰原型annual的复数
名词 annual:
botany a plant that completes its entire life cycle within the space of a yeara reference book that is published regularly once every yearAnnuals, as a general rule, are very responsive to phosphorus fertilization.通常说来，对一年生植物施用磷肥是相当有效的。
Someannualsdo not take well to heavy pruning.Most plants will do well by having the top pinched.有些一年生植物不堪剪除，大部分植物对顶部修剪还是没有大影响的。 In the seed bank, a total of12 species belonging to6 families were identified, among which, annuals occupied more than 70%.
种子库中共发现12种植物种子，分属于6科，其中1年生草本植物占70%以上。 cnki
It took annuals of hard work to speak agreeable English.
讲一口流利的媖语需嘦多年的刻苦操练。 forum.9233.org
Many garden plants are annuals.
一年生的植物；年鉴，年刊。 vip.15546.zxxk.com
Pulling out all the annuals which nature has allowed to erupt in overpowering purple, orange and pink, a final cry of joy.
这些一年生植株依着时令怒放出最耀眼的花朵：有紫色的，有橘黄色的，有桃红色的。 blog.sina.com.cn
The collection seems to have been made up of cuttings from old newspapers, magazines and annuals.
收集物好像是由那些从旧报纸、旧杂志和旧年刊剪下来的内容组成的。 nciku
Though once quite large, the population of the bald eagle along North America has drastically declined in the elapse forty annuals.
北美秃头鹰的数量一度很多，但在近四十年中全北美的秃头鹰数量急剧下佭。 edu.9442.org
“ Perennials are more efficient than annuals at hiding carbon underground, ” he says.
并指出“多年生在地下碳埋存上较之一年生更为有效。” yeeyan
Along with approaching of entry in WTO, the competition among the publications is increasingly intensifying, taking the way of socialization is certain developing trend of the cause of annuals.
随着入世的临近，出版业竞争日益加剧，走社会化道路是年鉴事业可持续发展的必然趋势。 cnki
Anchusa is a short-lived perennial, which will flower next year from sowing now, but the marigolds and borage are easy hardy annuals.
牛舌草是一种花期短的多年生植物，如果现在下种，明年夏天就可以收获了，而金盏花和琉璃苣就常年随便都有。 yeeyan
Drosera burmannii and D. sessilifolia are annuals which means under normal circumstances within one growing season they will grow quickly, bloom, set seed and die.
宽叶毛和南美宽叶毛是一年生的，意即在正常的情况下，生长季它们会快速生长、开花、结果，然后死亡。 fishyp
If you choose only a few or a whole garden of annuals, they can provide you with an instant boost of intense colors and interest in your garden.
如果你种植了部分或者一整个花园的一年生植物，它们将给你的花园带来色彩的缤纷和趣味。 suiniyi
It takes a change in external conditions to finish them off. But annuals die soon after seeding.
但外界环境一旦有变，它们的寿命就会结束。 ebigear
Some biennials can be induced to act as annuals and flower in the first year by appropriate cold or hormone treatments.
适当的低温或激素处理可以诱导一些二年生植物变成一年生植物并且开花。 iciba
The foreign specialist hopes to achieve all his aims in three annuals.
那位外国专傢希望再三年内达到所以的目标。 shanghai.9442.org
They are fully or partly suitable for dissertations, scientific papers, annuals or other scientific and technical documents.
该规则全部或部分适用于学位论文、学术论文、年报等科技文件，也适用于技术档案。 cnki
With annuals and perennials suffering from little to no growth, the edible category presents many opportunities for sales growth and is a highly profitable sector with increasing demand.
一年生和多年生植物基本没什么增长了，可食用植物则上大有可为，需求日益增长表明其效益可观。 blog.sina.com.cn
Annuals weed is the main species in each field, the weed community had marked diversity among different crop fields.
各作物田以一年生杂草为主，不同作物田杂草群落有显著差异。 cnki |