英语词汇up-ladder怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	up-ladder
释义	up-ladder 简明释义 n.上升算子网络释义 1 [数]?上升算子 ... upgrade set 浓缩集合 up-ladder 上升算子 upper approximate value 过剩近似值 ... 短语 1 Up Ladder Escape 逃出长梯密室 2 Up a ladder 提升了一个阶梯 ; 升了一个阶梯 3 go up a ladder 登着梯子上去 ; 爬梯子双语例句 1 If you have to climb up, use a firm platform or a sturdy ladder. 如果你必须爬上去，就用一个稳固的平台或者一个结实的梯子。《柯林斯英汉双解大词典》 2 They want to see more women take their place higher up the corporate or professional ladder. 他们希望看到更多女性担任公司或职业阶梯上更高的职位。《柯林斯英汉双解大词典》 3 He was halfway up the ladder. 他梯子上到了一半。《柯林斯英汉双解大词典》
随便看	derived type filter derived type structure derived unit derived unit derived unit of measurement derived units derived upper bounds derived utility derived value derived varieties derived vector derived weave derived working limit derived works derive from derive...from derive from something derive itself from derive nutrients DERiver DERiver derives derive from derivet deriving

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