extemporize
vi. 即兴演奏或演说;临时凑合
vt. 即兴演奏或演说;当场作成
第三人称单数 extemporizes
现在分词 extemporizing
过去式 extemporized
过去分词 extemporized
例句
Certain performers can extemporize.
有些演员能即兴表演。
The actress forgot her lines and extemporize.
那个女演员忘了台词只好即兴表演。
The actress forgot her lines and had to extemporize.
那个女演员忘了台词,只好即兴表演。