Meac
[医][=minimum effective analgesic concentration]最小有效镇痛浓度
🗣️ 情景例句
That's the last straw!
真是太过分了！
No love is foul,nor prison fair.
没有肮脏的爱情，也没有美丽的监狱。
like the cooling of a hot kettle or the wearing-out of a pair of shoes.
就像一壶热水迟早会凉下来，一双鞋渐渐会磨破一样。