C024 · 植物研究(9 课)
植物学核心概念
Course 024
本部分主要学习植物学的核心概念词汇,包括光合作用、呼吸作用、生态系统、遗传学、繁殖进化等
21 句 · 父母与孩子分角色配音
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Plants convert sunlight into energy through photosynthesis.
植物通过光合作用将阳光转化为能量
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Humans respire more rapidly during intense exercise.
人类在剧烈运动时呼吸加快
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Carbon dioxide is a major greenhouse gas.
二氧化碳是一种主要的温室气体
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Dense vegetation covers the valley floor.
茂密的植被覆盖着谷底
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Rosemary is a fragrant culinary herb.
迷迭香是一种芳香的烹饪香草
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Lavender is a hardy perennial plant.
薰衣草是一种耐寒的多年生植物
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She studied botany at university and now works in conservation.
她在大学主修植物学,现从事生态保护工作
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Urban ecology examines how wildlife adapts to city life.
城市生态学研究野生动物如何适应城市生活
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Coral reefs support one of the most diverse marine ecosystems.
珊瑚礁支撑着地球上生物多样性最丰富的海洋生态系统之一
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This packaging is completely eco-friendly and biodegradable.
这种包装完全环保且可生物降解。
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She earned her degree in horticulture from the University of Reading.
她获得了雷丁大学园艺学学位。
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All living organisms require water to survive.
所有有机体都需要水才能生存。
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Advances in genetics have revolutionized medical diagnosis.
遗传学的进步彻底改变了医学诊断。
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A single genetic mutation can cause serious developmental disorders.
一次基因变异可能导致严重的发育障碍。
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Natural selection acts on heritable variation within a population.
自然选择作用于种群内可遗传的变异。
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Biodiversity loss threatens ecosystem stability and human well-being.
生物多样性减少威胁生态系统的稳定性和人类福祉。
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Hybridisation between native and invasive species often reduces genetic integrity.
本地物种与入侵物种之间的杂交常常削弱遗传完整性。
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Biologists classify whales as mammals, not fish.
生物学家将鲸归类为哺乳动物,而非鱼类。
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Many endangered species struggle to reproduce successfully in captivity.
许多濒危物种在圈养条件下难以成功繁殖。
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Languages evolve gradually through cultural contact and generational change.
语言通过文化交流和代际更替逐渐演化。
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Global oil prices tend to fluctuate sharply in response to geopolitical events.
全球油价往往因地缘政治事件而剧烈波动。