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baseline

英 ['beɪslaɪn] 美['beslaɪn]
  • n. 基线;底线

英英释意


1. an imaginary line or standard by which things are measured or compared;
"the established a baseline for the budget"
2. the back line bounding each end of a tennis or handball court; when serving the server must not step over this line
3. the lines a baseball player must follow while running the bases