Growth, reproduction, and daily metabolism all require an organism to expend energy.
生长、繁殖和日常的新陈代谢都需要有机体来消耗能量。
They do not want to expend energy in what, to them, is a lost cause.
他们不想把精力投到他们认为注定不会成功的事中去。
Why should the agent explain manage to expend?
代理商为什么要交代理费？
Every effort seemed to expend her spirit's force.
每一次努力看上去都耗尽了她的精神力量。
You don't need to expend that much time in watching TV.
你没必要花那么多时间在看电视上。
But, ought to expend an unit to keep secret for capture.
但是，应当为缴费单位保密。
Objective: To expend our experience of systemic family therapy.
目的：探讨系统式家庭治疗。
Neither entity wanted to expend the time or money to develop their own standard.
没有经济实体想要花时间或金钱来开发它们自己的标准。
And, how little patience and how much muscle novice swimmers are ready to expend.
但同时，很多初学者运用了太多的肌肉，而没有什么耐心。
Why expend time and energy in activities that fail to increase reproductive success?
为什么花时间和精力去做不能提高繁殖率的事情？
Pick the one you want to really expend that energy on.
将你的精力花在你真正关心的一边。
You can expend these Piggy Bank models to better understand this sample project.
您可以展开这些PiggyBank模型以更好的理解范例项目。
To pay out, as from a fund; expend.
支出，支付支出，如从一笔资金；花费。
Nobody realizes that some people expend tremendous energy merely to be normal.
谁也没察觉到有些人耗费了极大的精力，仅仅只为了显得正常。
Want to find out supernatural being last night, expend too many energies.
昨夜要找出神物，耗费太多精力。
They expend all their strength in trying to climb out.
他们费尽全力想爬出来。
They expend all their strength in trying to climb out.
他们费尽全力想爬出来。
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