英语听力精选进阶版 13962（在线收听） |
Shrinking fish Vocabulary projections predictions based on studies or evidence relatively comparatively metabolic rates the amounts of energy used over a certain period of time oxygen a chemical element which is essential for life calculated worked out shrink get smaller warming waters seas which are getting hotter poles the most northerly and southerly points on the Earth's axis underestimate misjudge case studies specific examples |
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