[ beis ]
n. 底部, 垒, 基础, 基地
vt. 以...作基础
a. 卑鄙的, 低劣的
[计] 基准
n. installation from which a military force initiates operations
n. a place that the runner must touch before scoring
n. the bottom or lowest part
n. (anatomy) the part of an organ nearest its point of attachment
英汉双解字典由 ECDICT 提供