propel
v.
mid-15c., "to drive away, expel," from Latin propellere "push forward, drive forward, drive forth; move, impel," from pro- "forward" (see pro-) + pellere "to push, drive" (see pulse, n.1). Meaning "to drive onward, cause to move forward" is from 1650s. Related: Propelled; propelling.
〔蒋〕[pro-向前，pel推] 推进，推动
〔李〕[pro-=forward向前；pel=to drive or push逐，推→] v. drive or push forward推动；推进