Unauthoritative
a. 非权威性的
🗣️ 情景例句
Robbie, let's call them. Robbie
Robbie，我们给他们打电话，Robbie。
Take a rain check
遇雨改期
'I was in my office as usual,' answered the Ambassador.
“我和往常一样，在办公室里，”大使回答说。