The engine is () at 6,000 revolutions per minute. A: turning in B: turning off C: turning over D: turning to

They concentrated their efforts on ______ products of high quality. A: turning on B: turning off C: turning out D: turning over

Walk for two blocks and then __________(turn / turning) left. A: turn B: turning

Tools for turning

9. c______ （adj.） (of a turning object) tending to move towards the point<br/>around which it is turning

Before engaging the turning gear and turning the diesel engine, which of the following operation should be done except______.

The function of a clutch is to help convert the turning motion produced in the car’s engine into the turning motion of the wheels.

Turning wrist refers to the movement of the arm, inside and outside the circle driven by the fingertip based on the hand type of orchid fingers, which is divided into turning wrist with one hand and turning wrist with both sides.

A peak is the________ A: lower turning point of a business cycle when an expansion ends. B: lower turning point of a business cycle when a recession ends. C: upper turning point of a business cycle when an expansion ends. D: upper turning point of a business cycle when a recession ends.

Do you mind ______ the radio on A: me to turn B: me turning C: my turn D: my turning