提示：点击例句中的单词，就可以看到词义解释

Do not accept a demotion to work part-time .

不要接受让你做兼职的建议，这是对你降级。

The scientist who discovered eris , caltech astronomer mike brown , thinks pluto 's demotion was the right move .

发现厄里斯的科学家加州理工学院的天文学家mikebrown认为，冥王星的降级是正确的。

But there 's an alternative to consider : a voluntary demotion .

不过还有一个选择可以考虑：主动降职。

The only other known example of such an oddly angled orbit was pluto until its demotion to dwarf planet status .

唯一的另一个已知的以如此奇怪的角度运行的例子是冥王星，直到它降级为矮行星。

Veteran apple commentator john gruber said that " demotion " of the mac will come to define a new era for apple .

苹果公司资深评论员johngruber表示mac产品的“降级”将会定义一个苹果公司的新纪元。