4周搞定2000+托福核心词
aquatic = aqu(水) + atic(…的) = 水生的
climatic = clim(斜坡) + atic(…的) = 赤道倾斜→纬度影响气候→气候的
abnormal = ab(表否定) + norm(正常) + al(表状态) = 不正常的;变态的
abnormally = ab(表否定) + norm(正常) + al(表状态) + ly(表副词) = 异常地
abnormally = ab(表否定) + norm(正常) + al(表状态) + ly(表副词) = 异常地
abruptly = ab(离开) + rupt(断裂) + ly(表副词) = 断开→突然断开→突然地
有系统地
systematically
常考释义
To make the axes, sources of suitable stone had to be found and systematically exploited.
为了制造这些斧子,合适的石头的来源必须被发现和系统地利用。
来源于:剑雅6-Test3adv. 有系统地
A scientist makes observations, poses a hypothesis to explain the observations, and then systematically tests the hypothesis, looking for evidence that either supports or refutes its validity.
科学家先从事观测,再提出假设来解释观测结果,然后对假设进行系统地检验,寻找证据来支持或者否定这一假设。
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