① 音标
[ɚ] [aɪ] [aʊ] [ɛr]
② Coach Shane's Daily Easy English Expression
A. 068- nuke it
B. 070- to straighten out
C. 073- on call
D. 076- kowtow
E. 079- Take it with a grain of salt.
F. 080- I changed my mind.
G. 084- to get carried away
H. 087- ad hoc