Bepi
[医][=beta-endorphin immunoreactivity]β-内啡呔免疫反应性
🗣️ 情景例句
Sorry, but she is with someone right now.
抱歉，她正在会客。
To march in shingle file
排成一列前进
One morning the tiger was very, very hungry.
一天早上老虎饿极了。