详细解释:n. 外场, (思想中的)未知世界, 边境
英语解释：
名词 outfield:
the area of a baseball playing field beyond the lines connecting the bases详细解释：
out.field
n.Abbr. OFBaseball （名词）缩写 OF【棒球】 The playing area extending outward from the diamond, divided into left, center, and right field.外场：棒球内场延伸出去的运动场地，划分为左场、中场、右场The position played by an outfielder.外场手位置：外场手所处的位置The members of a team playing in the outfield.外场人数：在外场比赛的队员人数