Gmb
abbr. 胃粘膜屏障（gastric mucosal barrier）
🗣️ 情景例句
He's always trying to pick up on me.
他总想调戏我。
Please sum up what you said just now.
请把你刚才说的总结一下。
I received an invitation, but I did not accept it.
我收到-份请帖，但没有接受。