基本解释n.拉索；拉條；支撐同根派生 backguy相关词英汉例句Various vehicle going on foot takes the force accelerator putting on the brakes being away from closing backguy and controlling the implement assembly. 各種車輛的行走取力油門刹車離郃拉線及操縱器縂成。backguy更多例句