1、雅思类频典——weathering /weðəriŋ/ n.侵蚀，风化

【视例】Weathering and discoloration suggests these bones have been out there for approximately five years.

风化和褪色表明这块骨头已经在那大约有五年了。

——来自于《Bones Season 1 (14)》

2、托福类频典——circumference :[sə'kʌmfərəns] n. 周长，圆周

【视例】What is the circumference of a wine bottle?

一个酒瓶的周长是多少？

——来自于《Bones Season 4 (25)》

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