名词 drifter:

1. a wanderer who has no established residence or visible means of support

driftvi.漂流；漂移；吹积；漂泊；偏离vt.使漂流；使堆积n.漂流；趋势；漂泊drift float流迹浮标drift curve漂描曲线drift canal浮运运河drift about无定向移动, 飘来飘去drift slide定标尺drift drill架式凿岩机drift meter偏差计,偏流计,漂移计,测斜仪,偏移测量仪drift speed漂移速率drift-pin冲子, 穿孔器, 心棒, 心轴drift sight偏流计