Unrehearsed
a. 没彩排过的；没有提前准备过的
✅ 同义词
🗣️ 情景例句
Absolutely right, Frank.
完全正确 ，Frank。
Maybe some other time.
也许下一次吧。
Around the year 1600 the first horses were brought to the American continent by the Spanish.
大约在1600年的时候，西班牙人把第一批马匹带来美洲大陆。