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单词
ˈtip-off
释义
ˈtip-off
NOUN
C
1
informal
a warning or secret information that you give to someone 警告；密报；情报
The police arrested him after an anonymous tip-off.
在接到匿名举报后，警方逮捕了他。
2
in basketball , an occasion when the ball is thrown into the air in order to start play （篮球比赛开始时的）中圈跳球