基本解釋軸密封環(huán)英漢例句權(quán)威例句They point out that one cause of the new competition is that bookmakers were allowed to set up in Tattersalls, the big-money ring on courses, without serving an apprenticeship in the quids-and-dollars Silver Ring: when these neophytes come to a sticky end, competition will simmer down.ECONOMIST: Racecourse bettingsimmer ring更多例句