Bioethics
n. 生物伦理学
🗣️ 情景例句
Never chew with your mouth open.
嚼东西时别张着嘴。
Thank you, if it's not too much trouble.
谢谢了，如果不是太麻烦的话。
Please push the ladder against the wall.
请把梯子靠在墙壁上。