improvise
Definition
To create or perform something on the spot, without prior preparation.
中文 在没有事先准备的情况下现场创作或表演某事。
Example
"The actor had to improvise his lines when the script was lost during filming."
To create or perform something on the spot, without prior preparation.
中文 在没有事先准备的情况下现场创作或表演某事。
"The actor had to improvise his lines when the script was lost during filming."