及物动词

不及物动词

1. 临时做;临时凑成
If you improvise, you make or do something using whatever you have or without having planned it in advance.

1. perform without preparation

e.g. he extemporized a speech at the wedding

Synonym: improvizead-libextemporizeextemporise

2. manage in a makeshift way
do with whatever is at hand

e.g. after the hurricane destroyed our house, we had to improvise for weeks

Synonym: extemporize