Enterocrinin
促肠液激素
🗣️ 情景例句
Please, use the phone.
请随便用。
You're bound to feel that way at first, I guess.
我想，一开始都会有这样的感觉。
They were still neck and neck! But the other runners were not far behind.
他们仍在肩并肩地跑！但是，其他运动员也距离他们不远。