条彤鞋钉和回柱形鞋钉有无区别?Do red hobnail and hobnail of prop drawing form have without distinction?那个二垒守垒员每场比赛前都要磨尖他的鞋钉.The second baseman sharpened his spikes before every game.你的鞋钉超过了规定长度.Your spikes exceed the limit....
The event was an undoubted success.这件事毫无疑问是成功的。She has an undoubted talent as an organizer.她的确有组织才能。She is undoubted star of British ballet.她是英国毋庸置疑的芭蕾明星....