A sixty-four dollar question
最重要的问题, 最后也是最难的问题
🧩 词语组成解析
four
[fɔr]
num. 四;四个;第四;
n. 四的;四个一组之物;
dollar
['dɑlɚ]
n. 美元;一元纸[硬]币;金钱;财富;
🗣️ 情景例句
Come in. Oh, Carl and David.
哦，是卡尔和大卫，请进。
You've got some nerve!
你好大的胆子。
In fact, it would be an assistance to all carnivores though it would be a two-edged weapon when they fought each other.
因此，任何食肉动物有了毒液，都能从中获益。