jump ball

基本解釋

The basketball game starts with a jump ball.
籃球比賽是從跳球開始的。
feicuizola.blog.163.com
Jump ball: When players from opposing teams gain simultaneous possession of the ball, the referee stops play.
跳球（jump ball）：當(dāng)雙方球隊(duì)的球員得到同步控球，裁判喊停。
Held ball: Formerly called a "jump ball". When two players on opposite teams are in joint control of the ball.
對(duì)方兩個(gè)球員聯(lián)合護(hù)球。

The rate and pace of change in the industry is such that it's always kind of a jump ball environment where companies are not able to hang on to a great position for a super long time.
這一行變化的速度,就是這樣,總處于一種跳球環(huán)境中,公司不能,永遠(yuǎn)處于不敗之地。
斯坦福公開課 - 戴爾CEO-Michael.Dell談創(chuàng)業(yè)和發(fā)展課程節(jié)選

Every call seems to be a jump ball-closing Guantanamo, trial venues, reading airline bombers their Miranda rights.
CENTERFORSECURITYPOLICY: Liz Cheney's big question
Griffin won a hard-fought jump ball, but Paul missed a desperation 3-point attempt as the shot clock went off.
NPR: Clippers Edge Grizzlies 93-91 On Paul's Shot
But it all stopped after a sequence in which Crosby made a steal and her left-handed layup missed, Franklin rebounded and missed twice, the second called a jump ball.
NPR: Peters Leads No. 5 Duke Past Virginia 62-41

In basketball, a jump ball is a ball that the referee throws into the air between two players from opposing teams in order to continue a game after it has stopped. It is also a play in which the referee throws the ball into the air.