baseline
n.底线，基点
释义2：
baseline
/ 5beislain /
◙ noun1. a minimum or starting point used for comparisons• （用于比较的）基数；起点2. (in tennis, volleyball, and other games) the line marking each end of a court• （网球、排球等运动场的）底线 [Baseball] the line between bases which a runner must stay close to when running• [棒球] 垒线
俄语/英语字母转换