Livetin
卵黄蛋白, 蛋黄球朊
🗣️ 情景例句
You gave them to Richard.
你交给了Richard。
Don't count your chicken before they are hatched.
不要过早乐观。
Haven't you heard of him? He's a very famous singer. He's singing at the New Theatre on Saturday.
你没听说过他吗？他是个著名歌手。他星期六将在新剧院演出。