Homoeomery
要素粒子
??? 情景例句
It's about the size of the United States, but it has a population of only 16.5 million.
它和美國(guó)一般大，但人口卻只有一千六百五十萬(wàn)。
Why didn't you try again?
為什么你不再試一次？
Sorry, but I'm not at liberty to reveal that information.
對(duì)不起，我示能隨意泄露情報(bào)。