拉动的英文：
pull
spur
boost
bring along

参考例句：

Fuel economic growth
拉动经济增长

The door doesn't slide easily.
这扇门不易拉动。

Firm hold or grip for pulling or raising sth,preventing it from slipping,etc;leverage
(为拉动或升举某物、防止滑落等的)紧握,紧抓;杠杆作用

In 1941, the train would have been pulled by a steam engine.
1941年，火车本可以由蒸汽机车拉动。

None of the suitors could bend the bow of odysseus
没有一个求婚者能拉动奥得修斯的弓。

pull是什么意思：
v. 拉；拖；拔；拉伤；划船；赢得；吸引
n. 拉力；拖力；牵引力；拉手；影响力

pulling controller
单晶拉制电子控制器

lateral pulling
横向拉制

Pull over at the side of the road and pull on the handbrake.
车停靠路边，拉紧手刹/拉上手刹。

spur是什么意思：
n. 马刺；激励因素；鞭策
v. 鞭策；激励，鼓励；策（马）使其快跑

On the spur of the moment
一时冲动

He dug in his spurs.
他用马刺策马前进。

The thought of the prize was the spur for the team.
夺取锦标的思想是该队的动力。

boost是什么意思：
v. 增加，提高，促进，支援；吹捧，宣扬；行窃；向上推起
n. 增加，提高，推动，帮助；吹捧，宣扬

The rocket boosts the astronaut into space.
这火箭能把太空旅行者送入太空。

Television advertising boosted their sales.
电视广告促进了他们的销售。

The crowd boosted the morale of the runners.
群众为赛跑选手们加油助威。