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stability for it has the ability to support a wide variety of organisms。 不均衡的环境被认为能够增加稳定性,因为它有能力支持多种多样的生物体生存。
path[p?θ]n。 道路;路线;小路
例句 Emergency management officials said some residents in the storm's path headed straight for the emergency shelters。 应急管理人员表示,一些受到暴风影响的居民直接奔向了避难所。
同义 route(n。 路线)
penchant['pen??nt]n。 爱好,嗜好
例句 Neither the human imitative instinct nor a penchant for fantasy by itself generated theater。 既不是人类模仿的天性也不是对幻想本身的爱好导致了戏剧的产生。
perceptive[p?r'septiv]a。 感知的;有洞察力的;有理解力的
例句 1。 The observational assessment and physiological measures revealed that the infant of only a few days is far more perceptive than previously suspected。 观察评估和生理测定揭示出生几天的婴儿比之前预想的更具洞察力。
2。 The theory was questioned by this perceptive scholar。 这个理论受到这位有洞察力的学者的质疑。
同义 perceptual(a。 知觉的)
perceptual[p?r'sep?u?l]a。 感知的,知觉的
例句 1。 In the study of perceptual abilities of infants; some techniques are used to determine infants' responses to various stimuli。 在对婴儿感官能力的研究中,一些方法被用来判定婴儿对各种刺激物的反应。
2。 Changes in the infant's general level of motor activity — turning the head; blinking the eyes; crying; and so forth — have been used by researchers as visual indicators of the infant's perceptual abilities。 婴儿运动的一般水平发生的改变,如转头、眨眼、哭泣等等,被研究者认为是婴儿感知能力的视觉表现。
3。 The study shows that people's perceptual and filtering processes will create misunderstandings。 研究显示人们在感知和筛选的过程中会产生误解。
permit[p?r'mit]v。 允许,许可['p?:rmit]n。 许可证,执照
例句 1。 The low growth form permits the plants to take advantage of the insulation provided by winter snow。 以低矮的形态生长的植物可以利用冬季积雪提供的保温作用。
2。 The villages that had relatively advanced agricultural production permitted not only the survival of peasants but also the accumulation of an agricultur
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