adj. 既定的；穿着衣服（尤指祭服）的；（美）带背心的（指西服套装）
v. （财产、权利等）授予（vest 的过去式和过去分词）；使穿衣服
vested in..名下
vested interestn. 特权阶级；既得权利
词根：vest
n.
vest 背心；汗衫
vestment （作礼拜时教士的）法衣；官服；祭坛布；礼服；衣服
vesture 衣裳；覆盖物
vi.
vest 归属；穿衣服
vt.
vest 授予；使穿衣
vesture 使穿衣服；覆盖
1.protecting public health policies from commercial and other vested interests of the tobacco industry.
防止公共卫生政策受到烟草业的商业和其他既得利益的影响。
2.Ignore the vested interests, court the voters.
无视既得利益，媚惑选民。
3.The Supreme Council is vested with overall authority.
最高苏维埃拥有一切权力。
4.Almost all large organizations offer it since, after all, they have a vested interest in your success.
几乎所有的大型公司均提供类似的培训。毕竟，公司是希望你成功的。
5.But the market will destroy these vested interests in the end, as has happened in music.
但市场最终将摧毁这些既得利益，就如音乐行业一样。
6.We have no vested interest in this respect.
我们在这方面没有既得利益。
7.There are vested interests in China in the status quo.
中国存在希望保持现状的既得利益者。
8.There's too much vested in the system, intellectually, financially, for Europe to abandon it, at least for now.
这个机制内部有太多的既得利益，情报上的，也财政上的，欧洲至少在现阶段要放弃这些利益。