常見例句雙語例句He described the former as a nut and bolt that is carried by a donor corneal skirt.他把前一種描述為由供體角膜環(huán)固定的瓶子和蓋子。權(quán)威例句Dr. Lester Friedlander, DVM and former Chief USDA Inspector, told Congress in 2008 that the captive bolt used to slaughter horses is ineffective.FORBES: The Ethics Of Horsemeat 返回 bolt former