英汉双语例句-生物医药大词典

An opening in chess in which a minor piece, or pieces, usually a pawn, is offered in exchange for a favorable position.

中文意思：
第一着棋，起手着法国际象棋开局时自愿让出一个或几个小棋子（通常为兵）以交换较有利的形势

以下为相关句子列表(点击查看，可以看对应的解释）：

	An open-air concert will have different sound during the day then at night.			一个露天演唱会在白天和晚上，声音上都有不同。
	An open-air stadium with an oval course for horse and chariot races in ancient Greece and Rome.			竞技场古希腊、罗马的郁圆形露天运动场有进行赛马和马车比赛的椭圆形跑道
	An open-sided shelter for an automotive vehicle, formed by a roof projecting from the side of a building.			车库，车棚用于汽车的有开边的遮蔽物，由从建筑物的一侧突起的屋顶构成
	An opening at definite places at maturity to release or expose the contents, such as seeds from a fruit or pollen from an anther.			开裂，裂开到达成熟期时在一定的位置裂开的口子，以释放或显露出内含物，如从果实的裂口处释放出来的种子或从花粉囊中散发出的花粉
	An opening for outward discharge; a vent.			排气道，通气管向外排放物质的洞；通风孔
	An opening in chess in which a minor piece, or pieces, usually a pawn, is offered in exchange for a favorable position.			第一着棋，起手着法国际象棋开局时自愿让出一个或几个小棋子（通常为兵）以交换较有利的形势
	An opening made to fit a thumb, as in a bowling ball.			拇指孔（保龄球）上供拇指插入的孔
	An opening providing a means of entrance or intake.			入口公开地提供入场的方式或入口
	An operable cancer.			可以用手术治疗的癌症
	An operable machine.			一台可使用的机器
	An operatic prima donna.			迪娃歌剧中的女主角女神