Bioethicists
生物伦理学家
🗣️ 情景例句
But some things are personal or private, and questions about them are not polite.
但是有些事是私人的，问这些方面的问题是不礼貌的。
Please show me a cheaper one.
请给我看一件比较便宜的衣服。
It is because his feet move on, but his head stays still.
这是因为他的脚动了，而他的头保持着静止。