a silver tongue

• 流利的口才； 能言善辩

a silver tongue的用法和样例：

例句

1. He has a very clever sales pitch.
   他推销商品的口才很好。
2. His eloquence as a speaker was well known in the Kuomintang.
   他的口才很好，在国民党中是有名的。
3. Pinot Noir is often seen as a cantankerous grape variety.
   黑比诺往往被视为一种能言善辩葡萄品种。
4. A president with a big personal mandate, solid majorities in both chambers of Congress and a silver tongue ought to have been much braver.
   总统享有强大的个人授权，在国会两院拥有压倒性票数，而且又能言善辩，他本应该更勇敢点的。