micrometeoroid
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英[maɪkrəʊ\\\'mi:tɪərɔɪd]||||||美[ˌmaɪkroʊmɪtɪrˌrɔɪd]
adj. 学术的;理论的;学院的\nn. 大学生,大学教师;学者academic (adj.)1580s, \\\"relating to an academy,\\\" also \\\"colle...
adj. 深奥的;难懂的abstruse 难解的,深奥的前缀abs-为ab-变体,离开。词根trud-,推,挤,见extrude, 向外推。-s (trud- =˃ trus-), 过去分词格。即推开...
adj. 禁欲的;有节制的;饮食有度的\nn. 禁欲者abstinent (adj.)late 14c., from Old French abstinent (earlier astenant) \...
adj. 有节制的[æb\\\'stenʃəs]...
adj. 绝对的;完全的;专制的\nn. 绝对;绝对事物absolute 绝对的absolve的过去分词形式。词义发生了微妙的变化。absoluteabsolute: [14] Absolute, a...
n. 旷工;旷课;有计划的怠工;经常无故缺席absenteeism (n.)1829, from absentee + -ism; originally in reference to landlor...