quack的一般过去时怎么拼写？

Why do intelligent people find quack remedies so appealing?为什么聪明人会被江湖医术所吸引？Suddenly he heard a quack.他突然听见一声嘎嘎的叫声。He describes himself as a doctor, but I feel he is a quack.他自称是医生, 可是我感觉他是个江湖骗子....

quack的音标：quack的英式发音音标为：[kwæk]quack的美式发音音标为：[kwæk]...

quack的复数形式为：quacks...

quack的第三人称单数（三单）为：quacks...

...quack doctors charming money out of the pockets of credulous health-hungry citizens.从那些渴望健康而又容易上当受骗的市民那里骗钱的江湖郎中Suddenly he heard a quack.他突然听见一声嘎嘎的叫声。For the rest it was just a noise, a quack - quack - quacking.除此之外,便...

quack的现在完成时为：quacked...

n.江湖医生，江湖郎中，（鸭子的）呱呱声vi.（鸭子）发出嘎嘎声...

quack的现在进行时为：quacking...

adj.光亮的，闪亮的...

The French companies are registering stellar profits.法国各家公司都获利丰厚。The new students have started registering.新生已开始报到.More needs to be done to simplify the process of registering to vote.需要进一步简化投票注册程序。...

白壶科...

craft的一般过去时为：crafted...

n.前任( predecessor的名词复数 )，前辈，（被取代的）原有事物，前身...

fosses的音标：...

石蜈蚣科...

catabolize的一般过去时为：catabolized...

Prescott的音标：Prescott的英式发音音标为：['preskət]Prescott的美式发音音标为：['prɛskət, -ˌkɑt]...

女王陛下对大多数事情都有明确的观点。Her Royal Highness has definite views about most things.他对皇帝陛下高尚的动机深信不疑。He had implicit faith in the noble intentions of the Emperor.总统在白宫接见了教皇陛下。The President received His Holiness at the White House....

heart的现在进行时为：hearting...

adj.情绪恶劣的，脾气不好的，易怒的...

这个决议经绝大多数赞成通过了.The resolution was adopted by an overwhelming majority.不再生育的或者经绝后的妇女是最适合接受子宫纤维瘤栓塞治疗的人选.Women who have completed childbearing or are postmenopausal would be the most appropriate candidates for UFE....

empires的音标：...

n.让受方( acquirer的名词复数 )...