Bepi
[医][=beta-endorphin immunoreactivity]β-内啡呔免疫反应性
🗣️ 情景例句
Susan, I understand you're in the toy business. Susan
听说 ，是在玩具业工作。
Love makes the world go round.
爱情使世界运转。
The reason lies in its gravity.
其原因在于月球的重力。