英语词汇“trestletree”是什么意思，“trestletree”的读音、用法及例句翻译-烛光网

词汇	trestletree
释义	tres·tle·tree AHD[trĕsʹəl-trē'] D.J.[ˈtresəlˌtriː]K.K.[ˈtrɛsəlˌtri]n.Nautical（名词）【航海】 One of a pair of horizontal beams set into a masthead to support the crosstrees.桅杆纵桁：两根插入桅顶的水平梁子中的任何一根，用于支撑桅杆横顶
随便看	grade crossing graded graded school grade point grade point average grader graders grades grade school gradient gradients gradin grading grads grad school gradual graduale gradualism gradualisms graduals graduate graduated graduates graduate school graduating

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