铲除

铲除 [chǎn chú]

1. ■ root out; uproot; eradicate; wipe out:

铲除毒草 uproot poisonous weeds;

铲除战争的根源 root out the causes of war;

这种恶习必须从世界上铲除干净。 This evil practice should be wiped out [off] the face of the earth.