【释义】
to move, drive, or push something forward
推动; 推进; 驱动;
【例句】
a boat propelled by a small motor
由小马达驱动的小船
【例句】
One of our students was unable to propel her wheelchair up the ramp.
我们有位学生不能把她的轮椅推上坡道。
【例句】
She used the sticks to propel herself along.
她拄着棍子往前走。
