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单词 不定
释义 不定不定[bù dìng]1. (表示不肯定) indefinite; indeterminate:我明天还不定来不来呢。It's not at all certain whether I'll come tomorrow.他一天不定来多少次。I don't know how many times he comes a day.事情还不定怎样呢。It's hard to predict how things will turn out.2. (不稳定) unsteady;drifting; fitful:方向不定的风a fitful wind;漂泊不定drifting from place to place;心神不定unsteady in mind
常用词组1.不定变异 {生} indeterminate variation;2.不定常迭代法 {数} nonstationary iterative method;3.不定代词 {语} indefinite article;4.不定度 uncertainty;5.不定度量 {数} indefinite metric;6.不定方程 {数} indeterminate; equation; indefinite equation;7.不定风 variable wind;8.不定根 {植} adventitious root;9.不定关系 uncertainty relation;10.不定冠词 {语} indefinite article;11.不定函数 indeterminate function;12.不定航线货船 tramper;13.不定航线运输 tramping;14.不定积分 {数} indefinite integral; antiderivative;15.不定积分法 {数} indefinite integration;16.不定解[分]析 indeterminate analysis;17.不定矩阵 {数} indefinite matrix;18.不定年 vague year;19.不定胚 adventitious embryo;20.不定区 zone of ambiguity;21.不定区间 interval of uncertainty;22.不定式 {数} indeterminate form; {语} infinitive;23.不定收入 transitory income;24.不定算子 {数} indefinite operator;25.不定系数 indeterminate coefficient;26.不定显示 indefinite display;27.不定芽 {植} adventitious bud;28.不定总和 {数} indefinite summation
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更新时间:2025/4/28 1:14:01