improvise

音標(biāo)發(fā)音

im(不) + pro(在…前面) + vis(看) + e→沒(méi)有預(yù)先看過(guò)→即興創(chuàng)作；臨時(shí)準(zhǔn)備
im(不) + pro(在…前面) + vis(看) + e→沒(méi)有預(yù)先看過(guò)→即席創(chuàng)作

adj性質(zhì)的同根詞
improving：有啟發(fā)的；有教育意義的。
improvised：即興的；臨時(shí)準(zhǔn)備的。
n性質(zhì)的同根詞
improvisation：即興創(chuàng)作；即席演奏。
v性質(zhì)的同根詞
improving：提高；改善；利用（improve的ing形式）。
improvised：即興創(chuàng)作；臨時(shí)做，臨時(shí)提供（improvise的過(guò)去分詞）。
vi性質(zhì)的同根詞
improve：增加；變得更好。
vt性質(zhì)的同根詞
improve：改善，增進(jìn)；提高…的價(jià)值。

They show no disposition to improvise or to take risks.
他們不愿意臨時(shí)湊合或冒險(xiǎn)。
Sometimes I improvise and change the words because I forget them.
有時(shí)，我臨場(chǎng)發(fā)揮改了詞，因?yàn)槲野言瓉?lái)的詞給忘了。
I then begin to improvise melodies vocally.
接著我開始哼起即興創(chuàng)作的旋律。
There isn't much equipment. We're going to have to improvise.
設(shè)備不多，我們只能將就著用。
You need a wok with a steaming rack for this; if you don'thave one, improvise.
要做這個(gè)，你需要一口帶蒸籠篦子的鍋，如果沒(méi)有，就用別的臨時(shí)湊合一下。

to invent or make something, such as a speech or a device, at the time when it is needed without already having planned it

If you improvise, you make or do something using whatever you have or without having planned it in advance.
When performers improvise, they invent music or words as they play, sing, or speak.