telescopic cylinder伸缩缸;[机] 伸缩式油缸;伸缩式气缸;伸缩筒
telescopic spectacles望远眼镜;望远镜式眼镜;望远式眼镜;翻译
telescopic joint伸缩接头;伸缩接合;套管接头;伸缩节
telescopic cover伸缩罩
telescopic vent伸缩通气管;伸缩通风口
telescopic derrick伸缩式钻塔;伸缩式轻便井架;套迭钻塔;[油气] 套叠钻塔
Telescopic Clean睫毛液
telescopic form管套式支架;兼语式;嵌进词;递系式
telescopic band伸缩手表带;伸缩带
ADJ（形容词） Telescopic lenses and instruments are used to make things seem larger and nearer, and are usually longer than others of the same type. (镜头、仪器)望远镜的 [usu ADJ n]
...a sporting rifle fitted with a telescopic sight.
...一部带望远镜瞄准器的运动步枪。
ADJ（形容词） A telescopic object is made of cylindrical sections that fit or slide into each other, so that it can be made longer or shorter, for example, to save space when it is not being used. 套叠式的; 能伸缩的 [usu ADJ n]
...this new lightweight telescopic ladder.
...这把新的伸缩式轻型梯子。