propel

推进，推动英释vvto move, drive, or push something forward

Under the guidance of their teacher, the pupils are building a model boat ______ by steam.句意： 在老师的指导下， 学生们正在建造一艘由蒸汽发动的模型船。tow： 拖， 拽； press： 压； 逼迫； toss： 投， 掷。414propelled

1 a boat propelled by a small motor.由小马达驱动的小船

2 One of our students was unable to propel her wheelchair up the ramp..我们有名学生无法把她的轮椅推上坡道。