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　　pitching in

　　英：

　　美：

　　常见释义：

　　投入；作出贡献

　　1、The European Union is

　　pitching in

　　$14. 5 million (10 million euros), only enough to feed one-tenth of the hungry until the October harvest.───欧洲联盟投入1450万美元（1000万欧元），到10月收获季节，也只能喂饱饥饿人群的10%。

　　2、Local authorities are also

　　pitching in

　　, helping farmers install pumping equipment and anti-drought facilities in the worst-hit areas.───地方当局也加大投入，帮助灾情最严重地区的农民安装抽水设备和抗旱装置。

　　3、But after a year of

　　pitching in

　　their minor-league system I developed a pain in my throwing arm.───但经过一年的投手在小联盟系统I制定了疼痛，我的投掷臂。

　　4、Local enterprises were also

　　pitching in

　　.───地方企业也加入了救灾行列。

　　5、Not that involved dads must wait to be grandpas to reap rewards from

　　pitching in

　　with childcare.───和孩子关系密切的父亲，并不一定要等到当了爷爷才能获得协助教养孩子的回报。

　　6、has become a crucial marriage-preservation skill for young men.───已成为年轻男性维持婚姻的重要技能。

　　7、My wife and I appreciate so much your helping us during our financial hardship. Your reaching-out and pitching-in will always be remembered.───内人和我十分感谢你在我们经济困难时的帮助。你伸出援手，作出奉献，我们会常常记得。

　　8、Now the economy must be driven by net trade, with private investment

　　pitching in

　　as well.───现在经济必须由净贸易加上私人投资共同驱动。

　　1、pitching upon───投靠

　　2、pitching for───争取

　　3、sketching in───约略地补充

　　4、switching on───n.接入；打开电灯开关；合闸

　　5、fitting in───适应，适合；装配好；找时间做

　　6、pitching into───vt.投入；开始努力工作；猛烈进攻；大吃大嚼

　　7、catching on───理解，明白；变得流行

　　8、punching in───上班打卡

　　9、pitching on───选中；决定

　　pitching英 【pɪtʃɪŋ】美 【pɪtʃɪŋ】n. 俯仰；铺地石；投手投球v. 使倾斜（pitch的ing形式）；投掷；用沥青涂；为…定调adj. 倾斜的；陡的