“作标记”例句

单词 作标记 例句 DEFINITIVE EXAMPLES 权威例句〔base〕Baseball Any one of the four corners of an infield, marked by a bag or plate, that must be touched by a runner before a run can be scored.【棒球】 垒：棒球内场的四个角中的一个，用一个袋或盘作标记，跑着...