潮汐车道 cháoxīchēdào reversible lane Origin Definitions Defs Strokes Stroke Words Sentences Sents 潮汐 cháoxī noun tides the periodic rise and fall of ocean waters caused by the gravitational pull of the moon and sun; specifically the morning tide, 潮 cháo, and evening tide, 汐 xī车道 車道 chēdào noun traffic lane lane on a road for vehicles; driveway