baseline

US /ˈbeɪs.laɪn/
UK /ˈbeɪs.laɪn/
"baseline" picture
1.

基準線, 起點

a starting point or basis for a comparison, a reference point

:
We need to establish a baseline for our project's performance.
我們需要為專案的績效建立一個基準線
The doctor measured his blood pressure to get a baseline reading.
醫生測量了他的血壓以獲得基準讀數。
2.

底線, 基準線

the line at each end of a tennis court or similar playing area

:
The player hit the ball just inside the baseline.
球員將球擊在底線內。
He served from behind the baseline.
他從底線後發球。