Bepi
[医][=beta-endorphin immunoreactivity]β-内啡呔免疫反应性
🗣️ 情景例句
A good medicine tastes bitter.
良药苦口，忠言逆耳。
He who despises small things seldom grows rich.
小钱不计，大钱不聚。
Who do you think you are?
你以为你是谁？