v behave violently, as if in state of a great angerv furnish with a rampv be rampantv creep up -- used especially of plantsv stand with arms or forelegs raised, as if menacing
v. 土堤斜坡( ramp的过去式和过去分词 ); 斜道; 斜路; （装车或上下飞机的）活动梯