Bifacial
a. 有两面的\\n[医] 两面的[畸胎]
🗣️ 情景例句
I'm ready to check out now.
我准备好要结账。
You are saying you turn on the computer and see nothing?
你的意思是你把计算机打开后什么也看不见？
Li Lei.
李磊。