Bifacial
a. 有两面的\\n[医] 两面的[畸胎]
🗣️ 情景例句
What's it about?
是关于什么的？
Delivery costs will have to be borne by the manufacturer, I'm afraid.
运费恐怕要由制造厂商来承担。
Show your tickets，please.
请出示你的票。