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- The Mets loaded the bases with two singles and a base on balls. 麦兹队以两支安打和一次保送而占满垒。
- A base on balls is as good as a hit. 自由上垒等于击中。
- He drew a base on balls by the intentional walk. 他通过故意跑位上垒。
- A base on balls. 保送上垒四环球自由上垒
- he worked the picher for a base on balls. 自由上垒是棒球运动的一个规则。
- give a base on balls to; in baseball. 自由上垒球员因投手投出四坏球而移到第一垒；棒球运动用语。
- obtain a base on balls, in baseball. 保送上垒，自由上垒。
- The Mets loaded the bases with two singles and a base on balls 麦兹队以两支安打和一次保送而占满垒。
- Jack was an excellent judge of pitchers and often took bases on balls. 杰克极会选球，经常获得四坏球自由上垒机会。
- A skyscraper built on a base of solid rock. 建筑在坚实岩石基础上的摩天高楼
- The runner went to second base on a wild pitch. 一记瞎设让跑垒员跑上了第二垒。
- Thus, infarcts are often wedge-shaped with a base on the organ capsule. 这虽然是单个梗死灶，但它说明了梗死灶的形状和缺血区的关系。
- To betray a friend is a base action. 背叛朋友是卑劣的行为。
- An acid can react with a base to form a salt. 酸可以和碱起反应而生成盐。
- The ex-convict found a base employment for himself. 那个过去被判过刑的人找到了一份卑微的工作。
- A tennis ball is hollow,but a base ball is solid. 网球是空心的，但棒球是实心的。
- A base or platform which hay or corn is stacked on. 堆放干草或谷物的基架或平台。
- A base camp for the mountain climbers. 给登山者用的扎营基地
- This play is based on a true story. 这出戏以真事为基础。
- A low and fast throw made to put a base runner out. 快速低球棒球比赛中为把跑垒员杀出局而掷出的低而快的球
