每日与大家分享托福学习词汇,今日的词汇:toefl词汇-mechanical
mechanical adj.
[mɪˈkænɪkəl]
operated by a machine, or connected with machines or their parts
机械的,机械学的;呆板的;体力的;手工操作的
例句:
Most mechanical devices require oil as a lubricant.
绝大多数机械装置都需要用油作为润滑剂
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