Gmb
abbr. 胃粘膜屏障（gastric mucosal barrier）
🗣️ 情景例句
Need another box?
需要另一个箱子吗？
I would like to call the employment agency for a job.
我要打电话给职业介绍所代我找一份工作。
I'm full, thank you.
我饱了，谢谢你。