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curve [英] [kɜ:v] [美] [kɚv] [名] 曲线;弯曲 [动] (使)弯成弧形 词频排名 8586/55435 学习人数 99071 难度等级 7/10 认知比例 38.29% 例句 The population curve has slowed down. 人口曲线已趋平缓。 "In such a case,the company's response may not be sufficiently quick or thoughtful,and the learning curve has been steep." 考研2011年:在这种情况下,公司的回应应越迅速、越周到越好,学习曲线十分陡峭(即时间紧任务重)。 Her spine curved. 她的脊柱弯曲了。 助记 联想 在山洞(cave)里雕刻(carve)曲线(curve)。
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