英语词汇erect position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	erect position
释义	erect position 美/ ??rekt p??z??n / 简明释义站立位网络释义 1 ?站立位站立位erect position 头顶vertex .. 短语 1 trituration test of erect position 站立位研磨试验 2 Maintaining An Erect Position 保持一个直立姿势 3 erect position tolerance test 立位负荷试验双语例句 1 It is crucial that the upper back and neck are held in an erect position to give support for the head. 重要的是：上背和颈部要挺直以支撑头部，这一点很重要。《柯林斯英汉双解大词典》 2 To lose an upright or erect position suddenly. 突然失去垂直的或笔直的位置。 3 Dorsal position was adopted in the first group and hugged-erect position in the second group. 第一组均采用仰卧位透视，第二组均采用抱立位透视。
随便看	rule of dispatching and operation rule of distribution of practice rule of double criminality rule of effectiveness rule of elimination rule of employment of seamen rule of engagement rule of equity rule of evidence rule of exclusion rule of existential generalization rule of existential specification rule off rule of fair trade rule of false position rule of financial accounting rule of first possession rule of forest-police rule of four rule of hypothetical syllogism rule of identity rule of implication rule of induction rule of inference rule of inheritance

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