传动轴的英文：transmission shaft参考例句：Propeller Shaft and Universal Joint传动轴和万向节When none of the sliding gears is in mesh with its countershaft gear, the gears are said to be in“ neutral.如果没有变速齿轮组与副传动轴上的齿轮啮合....

学习活动的英文：learning activitieslearning是什么意思：n. 学习；学问v. learn的现在分词Live to learn and learn to live生而学之,学而生之Learn not and know not不学无术There is no shortcut to learning.学问无捷径。learned industriousness习得勤奋...

传家宝的英文：heirloom参考例句："Is it an heirloom?""这是一件传家宝么？These were handed down reverently from one generation to the next and treasured as family heirlooms.这些家谱和宗谱一代接一代地传下去，成为一个家族的传家宝。They handed t...

学习计划的英文：curricula参考例句：They elaborated a plan of study. 他们仔细制订了学习计划。curricula是什么意思：n. curriculum的复数In many places, classrooms are overcrowded and curricula are outdated.许多地方的教室过于拥挤，课程已经过时。...

学习技术的英文：n. learning techniquelearning是什么意思：n. 学习；学问v. learn的现在分词Live to learn and learn to live生而学之,学而生之Learn not and know not不学无术There is no shortcut to learning.学问无捷径。learned industriousness习得勤...

学校校长的英文：scholarch参考例句：The headmaster ranks at that boarding school.在那所寄宿学校，校长地位最高。scholarch是什么意思：n. 学校校长(尤指古代雅典哲学学校校长)

学习年限的英文：1.the period of schoolingperiod是什么意思：n. 时间；时期；周期；经期；课时；局；句号adj. 某一时期的；当时特有的juvenile period幼年期(构成中心木质部的一段时期) But this is a transitional period.但这是个转变过程。The period in...

穿梭外交的英文：shuttle diplomacy参考例句：He refined the whole art of shuttle diplomacy.他把穿梭外交艺术提高到炉火纯青的地步。shuttle是什么意思：n. 梭子；短程穿梭运输v. 穿梭般来回移动；短程穿梭般输送Life is a shuttle.生活犹如梭子。The spac...

学习时间的英文：n. learning time参考例句：How long does the study of a correspondence course last?整个函授学习的时间要持续多久？Intended Length of Study in China计划在华学习时间They have set a regular time for vocational study他们把假期学习...

穿越的英文：run acrossthrutraversingtime travel参考例句：We had to cross the marshes我们须穿越沼泽地.The path cuts the meadow diagonally.通道斜斜地穿越草原。Sough through the windows of autumn Entering from the dormitory.飒飒秋风从宿舍的窗....