候鸟有非凡的方向辨别力。Migrating birds have marvelouos directional sense.采用了具有不同精确度和辨别力的评级方案.Rating schemes with various levels of sophistication or diseriminatory power are used.(指人)如此愚钝,缺乏辨别力和敏感度.So crude and unrefined as to be l...
Money is still a major incentive in most occupations.在许多职业中,钱仍是主要的鼓励因素.He carried on several occupations at a time.他同时从事几种职业.I see myself at different moments of history, in various guises and occupations.我想象自己生活在不同的历史时期...