小站备考
托福
托福词汇

invasion

TPO词频:15次
in进入
vas
ion表名词
进入内部→入侵

[ɪnˈveɪʒən]


【释义】

基本释义 n. 侵略

常考释义 n.入侵

【变形】

复数:invasions    

n. 侵略;入侵

【语块】

water invasion

【TPO例句】

1. To take an extreme example, farmlands dominated by a single crop are so unstable that one year of bad weather or the invasion of a single pest can destroy the entire crop. (TPO3-P3)

举个极端的例子,在单一作物的农田中,一年的恶劣天气或单一害虫的入侵就可以摧毁所有作物。

2. Colonization is a process with two components: invasion and survival. (TPO32-P1)

这是一个由两部分组成的过程:入侵和生存。

3. Both the rate of invasion and the rate of extinction vary greatly among different plant species. (TPO32-P1)

在不同的植物种类中,入侵率和灭绝率有很大的差别。

4. The French invasion of Portugal in 1807 followed by the flight of the Portuguese court (sovereign and government officers) to Rio de Janeiro brought large benefits to Brazil.(TPO50-P2)

法国于1807年入侵葡萄牙,随后葡萄牙政府(最高统治者和政府官员)逃到了里约热内卢,这给巴西带来了巨大的利益。

5. I do like your topic: William, the conqueror, leading the Norman invasion of England. (TPO35-C2)

我很喜欢你的题目:征服者威廉,罗马入侵英格兰的领导者。

6. But I also read that historians have relied on it to help interpret the events leading up to the invasion and the battle itself.(TPO35-C2)

但是我也查到,历史学家也靠它来帮助解读罗马入侵的那段历史和战争本身。

7. And that's a problem if you are trying to write objectively about the invasion, especially if you use it as your only source of information. (TPO35-C2)

那么如果你要客观地描述这场入侵战争的话,尤其是你把它作为你的论文的唯一原始资料的话,那就有问题了。

8. Colonization is a process with two components: invasion and survival. (TPO32-P1)

这是一个由两部分组成的过程:入侵和生存。

9. For a given rate of invasion, colonization of a moist, fertile site is likely to be much more rapid than that of a dry, infertile site because of poor survival on the latter. (TPO32-P1)

对于入侵速率,迁居到一个潮湿肥沃的地方会比到一个干的,不肥沃的地方更快,因为在后者更难存活。

n. 侵占;侵犯;侵扰

【TPO例句】

1. To take an extreme example, farmlands dominated by a single crop are so unstable that one year of bad weather or the invasion of a single pest can destroy the entire crop. (TPO3-P3)

举个极端的例子,在单一作物的农田中,一年的恶劣天气或单一害虫的入侵就可以摧毁所有作物。

2. The first community that occupies a disturbed area therefore may be composed of specie with the highest rate of invasion, whereas the community of the subsequent stage may consist or plants with similar survival rates but lower invasion rates.(TPO32-P1)

因此率先占据受兵家必争之地的群落可能是由有着最高入侵性率的物种组成的,然而再后来阶段的群落可能就由有着相似存活率较低入侵水平的植被组成了。

3. Such species generally grow rapidly and quickly dominate new sites, excluding other species with lower invasion and growth rates. (TPO32-P1)

像这些物种,一般都能迅速的生长和控制新区域,将那些入侵及生长水平更低的其他物种排除在外。

4. Pioneer 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).(TPO32-P1)

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) 。

5. Both the rate of invasion and the rate of extinction vary greatly among different plant species. (TPO32-P1)

在不同的植物种类中,入侵率和灭绝率有很大的差别。

6. Variation in rates of invasion and growth plays an important role in determining patterns of succession, especially secondary succession. (TPO32-P1)

入侵和生长比率的变化在决定演替模式中扮演着一个重要角色,尤其是在次级演替中。

n. (尤指疾病的)侵袭

n. (癌的)侵袭,扩散【病理】

n. 侵入;侵占【植】

扫码背托福核心词
4周搞定2000+托福核心词
无需下载,直接扫码体验