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第32部分(第2页)

2。 The vegetation is considered valuable for its ability to prevent erosion and marshland deterioration。 这种植物可以遏制侵蚀和沼泽地恶化,因此很有价值。

3。 The rare and valuable metals and stones found in the Middle Eastern deserts have always been in high demand in surrounding areas。 附近地区对中东沙漠中发现的稀少而贵重的金属和石头有着很高的需求。

visible[viz?bl]a。 看得见的;明显的

例句 1。 When an animal is signaling; the colors would not be very visible if it was sitting in a place with a yellowish or greenish background。 当动物发出信号时,如果它所在的地方有着黄色或绿色的背景,那么它的颜色将无法被明显地看见。

2。 Despite all the highly visible technological developments in theatrical and home delivery of the moving image that have occurred over the decades since then; there is no innovation that can be regarded as a similar kind of turning point。 尽管高度可视化技术在戏剧和家用动态影像呈现方面的发展已超过数十年之久,依然没有一项类似的创新可以被看做是与之匹敌的转折点。

3。 Although the real Sun was visible; the birds also kept a constant direction when they moved across the sky。 即使可以看到真正的太阳,但当鸟儿飞翔时,仍然会保持一个方向。

同义 observable; noticeable(a。 明显的)

warn[w?:rn]v。 警告,告诫;通知

例句 A number of writers have warned that the assumption of such a sequence — a development from the simple and the geometric to the plex and naturalistic — obscures the cultural continuities in aboriginal Australia。 很多作家告诫,这样的假设——从简单和呈几何特征的,到复杂和自然的——模糊了澳大利亚土著文化的连续性。

wheat[wi:t]n。 小麦;朴实的人

例句 This region has a semiarid climate; and for 50 years; it only supported a low…intensity agricultural economy of cattle ranching and wheat farming。 这个地区是半干旱气候,50年来仅支持小规模的农业经济——放牧业和小麦种植。

工作学习篇

absence[?bs?ns]n。 缺席;缺乏

例句 Sometimes; the presence or absence of interest when learning a new thing is affected by the teachers method of teaching。 有时,是否有兴趣学习一项新事物会受到老师教学方法的影响。

同义 lack(n。 缺乏)

要点 absence通常表示“缺席”,但是在托福阅读中,经常会考到“缺少,缺乏”这一含义,比如absence of evidence“缺少证据”。

absent[?bs?nt]a。 不在场的;不存在的;心不在焉的

例句 1。 The rainfall is not totally absent in desert areas; it is just very unstable。沙漠地区并不是完全没有降水,只是不稳定而已。

2。 Even though environmental cues are absent; animals still have internal clocks that influence their activities。 即使没有来自环境的信号,动物自身的生物钟仍可以影响它们的活动。

3。 There is an automatic and adaptive increase in breathing effort when we feel difficulty in breathing but this reflexive adjustment is totally absent during NREM sleep。 当我们感到呼吸困难时,呼吸作用就会自动地相应增强,而在非快速眼动睡眠期间,这种反应调整是完全不存在的。

absorb[?bz?:rb]v。 吸收;吸引…的注意;把…并入

搭配 be absorbed in 全神贯注于

例句 1。 For normal growth and development; plants need to absorb certain minerals from the soil in adequate quantities。 植物为了正常的生长,需要从土壤中吸收充分的矿物养分。

2。 These minerals are mainly from the soil which are absorbed by the plant with the water。 这些矿物质主要来源于土壤,它们连同水分一起被植物吸收。

3。 Even in some areas that retain a soil cover; the reduction of vegetation results in the loss of the soils ability to absorb substantial quantities of water。 在一些地区,即使土地表层仍有土壤覆盖,植被的减少也会导致土壤丧失吸收大量水分的能力。

同义 engage(v。 吸引)

要点 短语take in与absorb具有相同的含义,在文章中可能会被用于替换表达。

acceptable[?ksept?bl]a。 可接受的

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