慢速英语:美国允许转基因棉花作为人类食物来源

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consume – v. eating or drinking something

desperate – adj. having lost hope

fiber – n. plant material that cannot be digested but that helps you to break down other food

chamber – n. a small space inside something

cultivate – v. to prepare and use (soil) for growing plants

sustainable – adj. supportable or defendable

kernel – n. a whole seed

malnutrition – n. lack of nutrition