heartland的复数形式怎么写？

heartland的音标：heartland的英式发音音标为：['hɑ:tlænd]heartland的美式发音音标为：['hɑrtlænd]...

n.心脏地带，中心区域...

We then headed west towards the heartland of Poland.我们随后朝西前往波兰中部。Cun is now a heartland of science and technology.中关村是科技的中心地带.The R . A . F .'s bold bombing of Ruhr dams in 1943 spread destruction across Germany...

...his six-day bus tour around the industrial heartland of America...他在美国工业中心区域的大巴6日游We then headed west towards the heartland of Poland.我们随后朝西前往波兰中部。The USA’s Middle West is the heartland of the country.中西部是美国的中心区域。Cun ...

tusk的音标：tusk的英式发音音标为：[tʌsk]tusk的美式发音音标为：[tʌsk]...

“地产”的拼音为：dì chǎn...

valiant的近义词/同义词有：courageous, chivalrous, unafraid, dauntless, brave, bold, gallant, heroic, daring, plucky, fearless, stalwart, dauntless, courageous, chivalrous, bold, manly, stout, hero, adventurous, daring, brave, har...

The catalog includes helpful information on the different bike models available.目录中包括了在售的各种型号自行车的有用信息。The catalog is organized alphabetically by label name.这个目录按标签名的字母顺序排列而成。This stamp catalog ( ue ) s at five dollars.这张...

“颚”的英语可以翻译为：jaw，chap，mandible ...

bound的现在完成时为：bounded...

occasion的近义词有：chance, opportunity, occasion。下面这些名词均含"机会"的含义：chance：侧重指偶然或意外的机会，有时也指正常或好的机会。opportunity：侧重指有利或适合于采取行动，以达到某一目的或实现某种愿望的最佳时机或机会。occasion：指特殊时机或良机，也指时节。...

biplanar的音标：biplanar的英式发音音标为：['baɪplænə]biplanar的美式发音音标为：['baɪplænə]...

n.氢氯化反应...

This calf jacket costs an arm and a leg.这件小牛皮夹克花了我一大笔钱.He hurt his leg while playing football.他踢足球时伤了腿。Ow! I just got a charley horse in my leg.哎唷！我的腿抽筋了。The llama has a lame leg.那只美洲驼有一只腿瘸.Notes: The counterweight must ...

n.荷苞牡丹碱...

Kerberos authenticates the identity and encrypts their communications through secret - key cryptography.KERBEROS协议 认证试图等录上网用户的身份,并通过使用密匙密码为用户间的通信加密.Kerberos protocol is an authentication protocol based on private key cry...

我们在伦敦下火车,改乘公共汽车.At London we transferred from the train to a bus.我要在这里下火车, 因此我们得分手了.I am getting off the train here, so we must part company.我们在汉诺威站被赶下火车，只好在那儿转车。We were turned off the train at Hanover, where we had to c...

波既不能有不连续处,又不能有几率为无穷大的区域.The wave has neither discontinuities nor regions of infinite probability.他发现声速面通常是不连续的.He found that the sonic surface was, in general, discontinuous.这就把它们与不连续的 、 短的或定长的纤维区别开来.This differentiates ...

v.使恶化( aggravate的第三人称单数 )，使更严重，激怒，使恼火...