1.relay team 接力队,接力赛跑
例句:Otherwise the swimmer committing the fault, or his relay team, shall be disqualified.
若造成犯规,则该运动员或其接力队将被取消资格 。
2.banned substance 违禁药物,违禁药品
例句:He was found to have traces of the banned substance, ephedrine, in his blood stream.
在他的血液中发现有违禁物质麻黄素的迹象 。
n. (人,车,气)流,水流,组
v. 流动,