extemporized什么意思？

The president extemporized a speech after the working dinner.总裁即席发表了一篇工作餐后演说.He extemporized a speech at the wedding.他在婚礼上发表了即席讲话....

extemporized的音标：...

aircrew的音标：aircrew的英式发音音标为：['eəkru:]aircrew的美式发音音标为：['erkru]...

adj.顽固的，固执的，顽强的或有决心的，坚持的，棘手的...

厘米是分米的 十分之一.或者说是米的百分之一.The centimeter is one - tenth of the decimeter or one - hundredth of the meter.把他们用包装纸装在一起, 需要多少平方分米包装纸?Them is in with wrapping paper dress together, need the number square decimeter of wrapping p...

What's seventeen plus nine?17加9等于多少?Seventeen thousand Indians live in Arizona on a reservation.1.7万印第安人生活在亚利桑那州的保留地。Debbie is the black sheep of the family, having left home at seventeen to live with her boyfriend....

esophagomycosis的音标：esophagomycosis的英式发音音标为：[i:sɒ'fæɡəmɪkəʊsɪs]esophagomycosis的美式发音音标为：[isɒ'fæɡəmɪkoʊsɪs]...

“驱逐”的反义词：收容, 收留, 欢迎。...

n.尿氮过低，低氮尿...

“清洁”的近义词/同义词：干净, 洁净, 明净。...

你可以付费升级到商务舱。You can pay to be upgraded to a business class seat.有报道称萨尔瓦多的战斗已经升级。There are reports of stepped-up fighting in El Salvador.您可以将自理膳食旅店升级为酒店。You can upgrade from self-catering accommodation to a hotel....

Most religions posit the existence of life after death.大多数宗教都假定人死后生命仍存在。Obvious examples are potentiometers and tachogenerators to monitor the posit ion and speed of a shaft.反映转轴位置和速度的电位器与测速发电机是我们最熟悉的传感器的例子.Other histori...

“绕行”的英语可以翻译为：passing round，make a detour，circumambulate，make the round of，round ...

get on with的音标：get on with的英式发音音标为：[ɡet ɔn wið]get on with的美式发音音标为：[ɡɛt ɑn wɪð]...

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adj.高渗的...

I thought they were laughing at me because I was ugly.我觉得他们嘲笑我是因为我长得丑。The Memorial seems almost ugly, dominating the landscape for miles around.那座纪念碑耸立在方圆数英里景致之中显得近乎难看。What ugly things; throw them away, throw them away.多...