4周搞定2000+托福核心词
reliance = re(再) + li(捆绑，联合) + ance(表名词) = 自恃
irrevocable = ir(不) + re(再) + voc(叫喊) + able(能…的) = 不可以再叫喊的→不可取消的
byproduct = by(副的) + pro(向前) + duct(引导) = 顺带向前引导→副产品
improvide = im(不) + pro(向前) + vid(看) + e(动词后缀) = 没有提前准备→即兴创作
byproduct = by(副的) + pro(向前) + duct(引导) = 顺带向前引导→副产品
abduct = ab(离开) + duct(引导) = 引导离开→绑架
active = act(做) + ive(...的) = 积极的
adaptive = ad(强化) + apt(适应) + ive(...的) = 适应的
再次引导的→再生的
reproductive
常考释义
Pollen, a powdery substance, which is produced by flowering plants and contains male reproductive cells, is usually carried from plant to plant by insects or birds, but some plants rely on the wind to carry their pollen.
花粉，一种由开花植物产生且含有雄性生殖细胞的粉状物质通常是由昆虫或鸟类在植物间传播的，但有些植物也靠风来携带花粉。
来源于：阅读OFFICIAL45 P2adj. 繁殖的；生殖的【生】
Not all doctors truly understand the reproductive cycle.
并非所有的医生都真正了解生殖周期。
They may have had relatively low reproductive rates; apparently, they usually laid only one egg at a time.
它们繁殖率相对较低，很显然，它们一次只生一个蛋。
来源于：阅读OFFICIAL39 P2Pollen, a powdery substance, which is produced by flowering plants and contains male reproductive cells, is usually carried from plant to plant by insects or birds, but some plants rely on the wind to carry their pollen.
花粉，一种由开花植物产生且含有雄性生殖细胞的粉状物质通常是由昆虫或鸟类在植物间传播的，但有些植物也靠风来携带花粉。
来源于：阅读OFFICIAL45 P2Geographic isolation creates opportunities for new species to develop, but it does not necessarily lead to new species because speciation occurs only when the gene pool undergoes enough changes to establish reproductive barriers between the isolated population and its parent population.
地理隔离为新物种的进化创造了机会，但这并不一定会形成新物种，因为物种形成只有在基因库发生足够大的变化，被隔离的种群与亲本种群之间出现繁殖障碍（即不能交配繁殖）时才发生。
来源于：阅读OFFICIAL42 P1So the younger reproductive age actually meant that smaller fish were reproducing.
所以繁殖年轻化就是指小鱼们在繁殖。
来源于：听力OFFICIAL40 L3Pioneer species - those that occur only in the earliest stages of colonization - tend to have high rates of invasion because they produce very large numbers of reproductive propagules (seeds, spores, and so on) and because they have an efficient means of dispersal (normally, wind).
先驱物种——只出现在殖民的最初阶段——它们能高效的入侵，因为它们可以产生大量的生殖繁殖体 (像是种子，孢子之类) 并且它们有一种高效的传播方式 (正常情况下，是风) 。
来源于：阅读OFFICIAL32 P1If colonizers produce short-lived reproductive propagules, they must produce very large numbers unless they have an efficient means of dispersal to suitable new habitats.
如果殖民植物产出的是寿命较短的生命繁殖体，之后它们就必须繁殖很大的数量，除非它们有一种高效的传播方式去适应新的栖息地。
来源于：阅读OFFICIAL32 P1The ancestors of plants were photosynthetic single-celled organisms that gave rise to plants presumably lacked true roots, stems, leaves, and complex reproductive structures such as flowers.
植物的“祖先”是能够进行光合作用的单细胞生物，并由它们进化出那些可能缺少真正的根、茎、叶以及复杂生殖结构——如花朵——的植物。
来源于：阅读OFFICIAL25 P3An individual's success in propagating his or her genes can be affected by more than just his or her own personal reproductive success.
一个个体在传播基因上的成功不仅仅受到它自己繁衍的成功。
来源于：阅读OFFICIAL11 P3And the choice of habitat seems to affect reproductive success.
并且这些栖息地的选择貌似将会影响繁殖的成功与否。
来源于：听力OFFICIAL8 L2But a preferred environment doesn't always seem to correlate with greater reproductive success.
但是，一个动物偏好的环境并不总是与高的繁殖率相关。
来源于：听力OFFICIAL8 L2Studies have been done on the reproductive success rates for the birds in both areas, and the result showed surprisingly that the reproductive success was essentially the same in both areas – the preferred and the second choice habitat.
在这两种地区都做了有关于繁殖成功率的研究。结果很令人惊异的表明在这两种地方的繁殖率基本一致。
来源于：听力OFFICIAL8 L2Studies have been done on the reproductive success rates for the birds in both areas, and the result showed surprisingly that the reproductive success was essentially the same in both areas – the preferred and the second choice habitat.
在这两种地区都做了有关于繁殖成功率的研究。结果很令人惊异的表明在这两种地方的繁殖率基本一致。
来源于：听力OFFICIAL8 L2But a preferred environment doesn't always seem to correlate with greater reproductive success.
但是，一个动物偏好的环境并不总是与高的繁殖率相关。
来源于：听力OFFICIAL8 L2And the choice of habitat seems to affect reproductive success.
并且这些栖息地的选择貌似将会影响繁殖的成功与否。
来源于：听力OFFICIAL8 L2An individual's success in propagating his or her genes can be affected by more than just his or her own personal reproductive success.
一个个体在传播基因上的成功不仅仅受到它自己繁衍的成功。
来源于：阅读OFFICIAL11 P3So the younger reproductive age actually meant that smaller fish were reproducing.
所以繁殖年轻化就是指小鱼们在繁殖。
来源于：听力OFFICIAL40 L3Pollen, a powdery substance, which is produced by flowering plants and contains male reproductive cells, is usually carried from plant to plant by insects or birds, but some plants rely on the wind to carry their pollen.
花粉，一种由开花植物产生且含有雄性生殖细胞的粉状物质通常是由昆虫或鸟类在植物间传播的，但有些植物也靠风来携带花粉。
来源于：阅读OFFICIAL45 P2以上图片仅供学习交流使用，版权归原作者所有，如有侵权，请与我方联系
