常见例句One day, by chance, Goodyear dropped a small piece of molded rubber on to a stove at the same time a piece of sulphur slipped out of his hand.有一天，古德伊爾偶然把一小塊成型像膠掉在爐子上，同時又有一塊硫從他手中滑下。 返回 Goodyear