ad lib

1.(演奏时)临时穿插;即兴撰造(词句,乐曲等)

2.临时拼凑

1.临时穿插的,临时拼凑的

2.随意的

1.即兴[即席]演奏,临时穿插

2.权宜措施

1.临时穿插地,临时拼凑地

2.随意地

1.to make up a speech or a musical or dramatic performance on the spot without a fixed text or score

2.to say something in a speech, play, etc. without preparing or writing it before you say it

1.improvised or made up on the spot

1.something said by an actor or other performer that is not in the script

2.something you say in a speech, play etc without preparing or writing it before you say it