drive shaft

音標發(fā)音

Clamp drive shaft in measuring device.
將驅動軸夾在測量裝置上。
But there are limits to how many blades can be tacked onto the rotor's drive shaft, and once again weight becomes a consideration.
但是安裝到旋翼驅動軸上的槳葉數(shù)量是有限制的，而且飛機的重量同樣需要考慮。
In his application Selden described a machine with a gasoline-driven, combustion-type engine that sat in front of the driver; a clutch; a foot brake; a drive shaft; and front-wheel drive.
申請中，賽爾登描述了一項機器是石油驅動、在駕駛座前有燃燒式發(fā)動機；離合器、腳剎車、前輪驅動。

Nevertheless, conventional hybrids are still locked into the oil economy, with a drive shaft directly connected to a gasoline engine.
FORBES: Magazine Article
There's no chain on the bike -- instead it relies on a shaft drive to move the wheels.
ENGADGET: Social Bicycles announces availability by end of summer, we go hands-on (video)

(in a vehicle) a rod that spins around and takes the power from the engine to the wheels

A drive shaft is a shaft in a car or other vehicle that transfers power from the gear box to the wheels.