obligatory的意思？

There was all the usual humbug and obligatory compliments from ministers.全都是些部长们常说的骗人鬼话和少不了的奉承恭维。It is obligatory for all employees to wear protective clothing.所有员工必须穿防护服装。Most women will be offered an ultrasound scan du...

She was wearing the obligatory sweater and pearl necklace.她穿着那件经常穿的毛衣，戴着那串惯常戴的珍珠项链。When an end is lawful and obligatory, the indispensable means to is are also lawful and obligatory. (Abraham Lincoln , American statesman...

obligatory的音标：obligatory的英式发音音标为：[ə'blɪgətri]obligatory的美式发音音标为：[ə'blɪgətɔri]...

picnic的一般过去时为：picnicked...

“热敷”的拼音为：rè fū...

n.发哼（声），蜂鸣声v.提出要( bum的现在分词 )，乞讨，使不安，使灰心...

Feb import dual - use monitoring system is linear and IC packaging.电测系统选用进口双列封装的线性和集成电路.We'll change the date to Feb.28 th.我们将把日期改到2月28日.Offer firm reply here Friday 100000 tons cotton 24 pences propound fob Alexand...

v.（使）走在前面，进步，获得成功...

counsel的现在完成时为：counselled...

利用同伦分析方法, 得到了该模型的近似解.Using the homotopy analysis method, the approximation solution is obtained.利用同伦映射理论, 本文研究了一类非线性问题.Using the homotopy mapping theory, class of nonlinear problems were studied.摘要利用同伦映射理论, 本文研究了一类非线性问题....

“丙酮血”的英语可以翻译为：[医] acetonaemia，acetonemia，oxonemia ...

“清洁”的拼音为：qīng jié...

“绞死”的拼音为：jiǎo sǐ...

n.航空电子设备，航空电子学，航空电子技术...

二十六烷...

这是该国面临的最紧迫的问题之一。It is one of the most pressing problems facing this country.最紧迫的问题是防洪.The most immediate problem is to control the floods.我有更紧迫的事情要做.I have more pressing things to attend to....

cockshot的音标：cockshot的英式发音音标为：['kɒkʃɒt]cockshot的美式发音音标为：['kɒkʃɒt]...

胆总管小肠吻合术...