telescopic

adj.

伸缩的；望远镜的；（尤指镜片）能放大远处物体的；眼力好的

telescopic boom伸缩臂

1. It's a sporting rifle fitted with a telescopic sight.
   这是一个装有望远镜瞄准器的运动步枪。
2. We should buy this new lightweight telescopic ladder.
   我们应该买这个新式的重量轻，可伸缩的梯子。

Telescopic vertebral prosthesis
TELESCOPIC BOOM FOR A VEHICLE CRANE
Telescopic Imaging of Sprites (invited)
A high-swing CMOS telescopic operational amplifier
A ±2.45 V-swing CMOS telescopic operational amplifier
A /spl plusmn/2.45 V-swing CMOS telescopic operational amplifier
Corrections to "a high-swing CMOS telescopic operational amplifier"
The minimum distance of codes in an array coming from telescopic semigroups
Real-time 3D walking pattern generation for a biped robot with telescopic legs
Stress distribution of abutments and base displacement with precision attachment- and telescopic crown-retained removable partial de...