Aat
abbr. alpha-l antitrypsin α-1抗胰蛋白酶
🗣️ 情景例句
They're open until nine o'clock.
他们开到九点。
What is learned in the cradle lasts till the grave.
婴孩时期学到的东西，老死不会忘记。
There is no one but hopes to be rich.
没有人不想发财。