Improvising
vt.& vi. 即兴创作（improvise的现在分词形式）
✅ 同义词
🗣️ 情景例句
Your letter filled me with great vitality.
读了你的信之后我感到充满活力。
Marriage is a lottery with more blanks than prizes.
结婚如同摸彩票，空票多而中票少。
The guests had, of course, realized this from the moment Bessie opened the door for them and, long before the final catastrophe, had had a difficult time trying to conceal their amusement.
客人们自然从贝西为他们开门那一刻起就看出来了，在好长一段时间里，即最后这个乱子发生前，他们努力克制才没笑出声来。