1. an effortful attempt to attain a goal. 
   为了达到目标而努力。
2. the least effortful way to do something. 
   做事的最简单的方法。
3. marked by a painfully slow and effortful manner. 
   以痛苦的迟缓和需要努力的方式为特点。
4. In general, when given a choice, people tend to prefer options that reduce loading on short-term memory and that require lower investments in terms of attention and effort. That is, people want to conserve their mental resources and will choose less "costly" alternatives over more effortful ones. 
   总而言之，人们趋向于选择减少短时记忆、减少注意力及精力的投入，即希望从众多方案中选择消耗最少的一种以保存他们的精力。

查看更多例句 相关情景会话

• 1. 强力吞咽
  动作....强力吞咽(effortful swallow):吞咽时用力紧缩全身...肌肉.此法可在咽期吞咽时增加舌基底部向后的移动,
  www.310086.com - 相关搜索