thirty怎么读,thirty的音标和真人发音
英音  ['θɜ:tɪ] 
美音 [ˈθɜ:tɪ] 

thirty是什么意思,thirty的意思是

n.三十;三十个;三十年代;三十的记号
adj.三十的,三十个的
num.三十;三十个

thirty 变化形式

复数: thirties
所属分类: CET4TEM4考 研CET6
使用频率:
星级词汇:

thirty的词源和记忆技巧

thirty 三十
来自 three,三,-ty,十,词源同 ten.

thirty 的用法和双语例句“点击”或“选中”例句中的单词,就可以看到词义解释

For thirty plus years , I 've suffered from bipolar disorder .
三十多年来,我忍受着双相情感障碍。
Thirty years ago it was less than 150 % of gdp .
三十年前,这一比值是不到150%。
Arctic ice has lost 75 % of its volume in thirty years .
近三十年来,北极冰层体积已经减少了75%。
We 've been in one most of the last thirty years .
在过去三十年,大多数时候我们就处在这种状况之中。
For thirty years , johnson had arrived at work at 9a .
三十年来,约翰逊都是晚上9点到达工作地点。
They own one goat out of every thirty that they tend .
他们牧羊,每三十头母羊里有一头是属于他们自己的。
These animals had not been seen by foreigners in almost thirty years .
在近三十年中,外国人几乎从来就没有看到过这些动物。
Thirty years ago dutch politics was stable , dull even .
三十年前,当时的荷兰政治稳定,甚至乎枯燥乏味。
Our classes were only about thirty each , there was plenty of room .
因为我们每个班大约有三十人,所以有足够的地方。
He could face up to thirty years in prison if he is found guilty .
如果他被判决有罪的话,他将面临三十年的监禁。