yawn怎么读，yawn的音标和真人发音
英音
[jɔ:n]
美音 [jɔn]
yawn是什么意思，yawn的意思是
vi.打呵欠；张开，裂开；<文学>张开大口
n.呵欠；无聊的人或事；裂口
n.呵欠；无聊的人或事；裂口
yawn 变化形式
复数： yawns
第三人称单数： yawns
过去式： yawned
过去分词： yawned
现在分词： yawning
易混淆的单词： YAWN
第三人称单数： yawns
过去式： yawned
过去分词： yawned
现在分词： yawning
易混淆的单词： YAWN
所属分类:
CET4TEM4IELTSGRE考 研TOEFLCET6
使用频率:
星级词汇:
yawn的词源和记忆技巧
yawn 吹欠
来自PIE*ghai,张嘴，打呵欠，词源同gas,chaos,gape.
yawn 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
- The truth is no one really knows the real root cause of a yawn .
- 事情真相是没有人真正地知道造成打哈欠的真正根本原因。
- Market research may sound like another one of those * yawn * tasks but skipping this step is ......
- 市场调研听上去像是另一种让人打呵欠的“乏味”任务，但略过这一步会……
- The team discovered that brain temperature spikes in the run-up to a yawn , then starts to decline , and finally falls rapidly to pre-yawn temperature .
- 研究小组发现，大脑温度的峰值在打呵欠时上升，之后开始下降，最后迅速下降到打呵欠之前的温度。
- Yawn contagion is very interesting because it 's a very deep bodily connection between humans or between animals .
- 哈欠的传递性非常有趣，因为这是人类身体间或动物躯体间较深的联系。
- But the recent $ 10.8 billion international business machines corp. purchase got only a yawn .
- 但是最近这笔108亿美元的国际商用机器公司（ibm）的交易仅仅得到一声哈欠。
- The yawn might help to increase alertness and so keep our hunter-gatherer forebears alive for a little longer .
- 哈欠能帮助增强警惕，所以这保持了我们狩猎采集的祖先们活得更加长久。
- The children with asd were less likely to yawn contagiously than their typically developing peers , the researchers found .
- 研究人员发现：患有自闭症的孩子与他们的同龄人相比不太可能受打哈欠传染。
- But when people yawn at nakedness rather than smile , we will know that the novelty has worn off .
- 但是当人们对着裸体打哈欠而不是微笑的时候，我们就会发现那股新奇劲已经过去可。
- The rebuke was stern but the response from financial markets was a jaw-breaking yawn .
- 虽然标普的这一指责十分严厉，但金融市场对其反应却只是打了一个哈欠。
- But it could also be that the yawn is a social signal to stay alert even though things are boring at the moment .
- 但是也有可能是因为哈欠是一种保持警醒的社交信号，尽管在当时事情很无聊的时候。