bluff

bluff的音标为[blʌf]，基本翻译是“虚张声势的；吓唬人的；大言不惭的；虚弱的”。速记技巧是：可以联想成语“大言不惭”来帮助记忆。

Bluff这个词的英文词源可以追溯到古英语中的“blofu”，意为虚张声势或欺骗。它的变化形式包括过去式“bluffed”、过去分词“bluffed”和现在分词“bluffing”。

相关单词：

Bluffing是一种欺骗行为，通常指在谈判或交流中假装或夸大自己的实力。

Bluff-castle指的是一种虚构的城堡或建筑，通常用于欺骗或迷惑敌人。

Bluff-leader指的是善于欺骗的人，通常指那些善于利用他人的信任和无知来达到自己的目的的人。

在英语中，bluff这个词的使用非常广泛，除了上述提到的几个相关单词外，还有许多其他与bluff相关的单词和短语，如“bluff call”、“bluffing card game”等等。这些单词和短语都与欺骗、虚张声势和假装有关。

总的来说，bluff这个词在英语中有着丰富的含义和用法，它不仅是一种欺骗行为，也是一种语言技巧和社交技巧。通过了解bluff的词源、变化形式和相关单词，我们可以更好地理解这个词的含义和用法。

常用短语：

1. Bluff about sth. 假装某事

2. Bluff one"s way through 蒙混过关

3. Bluff the enemy 虚张声势

4. Bluff sb. into doing sth. 威胁某人做某事

5. Bluff call 虚张声势的叫牌

6. Bluff the market 操纵市场

7. Bluff and bravado 虚张声势和装腔作势

双语例句：

1. He bluffed his way through the interview by exaggerating his qualifications. （他通过夸大自己的资格来蒙混过面试。）

2. The enemy was bluffed into surrendering by a show of military strength. （通过展示军事实力，我们成功地吓倒了敌人，使他们投降。）

3. She bluffed the market by buying up stocks in a panic buying frenzy. （在恐慌性抢购中，她通过大量购买股票操纵了市场。）

4. He bluffed his way out of trouble by claiming he had forgotten his wallet at home. （他声称把钱包忘在家里，成功地蒙混过关，摆脱了困境。）

5. They used bluff and bravado to cover up their true intentions. （他们用虚张声势和装腔作势来掩盖他们的真实意图。）

6. He likes to bluff and brag, but in reality he is a coward. （他喜欢虚张声势和吹牛，但实际上他是个胆小鬼。）

7. She always bluffs her way through social situations, but she is really quite shy. （她总是虚张声势地应对社交场合，但实际上她很害羞。）

英文小作文：

Bluffing is a common behavior in social situations, whether it"s trying to impress others or cover up one"s true feelings or intentions. However, it can also be a dangerous behavior if it"s used to deceive others or cover up one"s mistakes. I believe that we should be honest and transparent with others, because it builds trust and creates a better environment for communication and understanding. On the other hand, bluffing can be fun and exciting in certain situations, but it should always be done with caution and awareness of the consequences of one"s actions.