大家都搜：
花费在……上
1、on and on and on───不停地
2、on on───打开
3、expend───vt.花费；消耗；用光；耗尽
4、on and on───adv.继续不停地; 无了无休; 啊
5、casting on eye on───投注
6、expend energy───花费精力；消耗能量
7、go on on───继续
8、on examination on───论考试
9、on───n.(On)（中、菲）温（人名）；adv.在上面；向前地；继续着，行动中；穿着；（娱乐演出等）上演；（电器）开着地；当班；prep.在……之上；向，朝；关于；在……时候；由……支撑；（身上）带着；一……就；吃，喝；接近；根据；挣……钱；以……支付；以……为燃料；在……中；作为……成员；借助（仪器或器械）；与……相比；增加；靠……服用药物；（由电台或电视）播放；忙碌于；adj.开着的；发生着的，正在进行中；之后；覆盖；附着（尤指在正确的位置上）；写着的；正在播出的
1、The energy that male fish expend on courtship comes at the expense of their semen.───雄鱼花费在求爱行为上的能量来自于那些本来应该用于JingYe的部分。
2、For example, birds may expend more of their reserves on thermoregulation if they spend the night exposed to the wind on a song post than if they are in a sheltered roost site.───例如，与在有遮挡的栖息地的鸟类相比，如果鸟类在风中露宿一晚，它们可能会更多地利用体温调节。
3、I think there's a general principle at work here: the less energy people expend on performance, the more they expend on appearances to compensate.───我想这是工作中的一个一般原则：人们在工作表现上花费越少，就会在外形上花费的越多来弥补。
4、the greater number of missionaries or clergymen a nation maintains, the less it has to expend on other things;───显而易见，一个国家供养的传教士或牧师愈多，它能花在其他方面的钱就愈少；
5、There's a constant battle between agencies over how much political capital to expend on international issues against domestic interests.───“他说，”机构之间经常会争论，在国际事务上消耗了多少政治资本来反对国内利益。
6、More often than not the energy they expend on seeming impressive makes their actual performance worse.───通常他们花费在着装上的精力使得他们的工作更加糟糕。