释义 |
●ˌpitch ˈin (with sb/sth) (informal) to join in willingly with sb to help with an activity 志愿加入;参与;支援◆We all pitched in and soon finished the job. 我们都上手帮忙,很快便干完了工作。◆Lots of people pitched in with advice. 很多人主动出主意。◆Ruth pitches in with the adults before she goes to school. 露丝上学前和大人一起干活。[v + adv] |