The president's comments on taxes made him a sitting duck to critics. 总统对税收的意见使他成为众矢之的。 You're a sitting duck if you …
知乎，中文互联网高质量的问答社区和创作者聚集的原创内容平台，于 2011 年 1 月正式上线，以「让人们更好的分享知识、经验和见解，找到自己的解 …
DUCK中文 (简体)翻译：剑桥词典
One of the most common forms is, 'If it looks like a duck, swims like a duck, quacks like a duck, then it probably is a duck.' It's just …
If something has all the characteristics of a thing, then it is probably that thing, regardless of how it is presented or what it is called. …
更多内容请点击：如果有一个动物长得像鸭子，叫声像鸭子，走路像鸭子，那么 ...