Meac
[医][=minimum effective analgesic concentration]最小有效镇痛浓度
🗣️ 情景例句
Here's your cinnamon, Pop.
这是你要的肉桂， 爸爸。
Mr. Smith, would you like to start things off?
史密斯先生，你要开始做事了吗？
He explained that his diet was so strict that he had to reward himself occasionally.
他解释说，他的饮食控制得太严格了，以致不得不偶尔奖赏自己一下。