on·side
adjective/ˌɒnˈsaɪd/
/ˌɑːnˈsaɪd/
Idioms - in some sports, for example football (soccer) and ice hockey, a player who is onside is in a position where playing the ball or puck is allowed
（足球、冰球等体育运动中）不越位的 Oxford Collocations DictionaryOnside is used with these nouns:- kick
Idioms
get/keep somebody onside
- (British English) to get/keep somebody’s support
得到（或保持）某人的支持 - The party needs to keep the major national newspapers onside if it's going to win the next election.
这个政党要想在下次大选中获胜，就需要得到全国各大报纸的继续支持。
- The party needs to keep the major national newspapers onside if it's going to win the next election.