Cavity lining
[医] 洞衬料
🧩 词语组成解析
lining
['laɪnɪŋ]
n. 衬里，里子;衬料;衬套;
v. 排队(line的现在分词);
🗣️ 情景例句
Sir, I thought this was an emergency.
先生，我想这是一位急病患者。
Let me tell you the story of my experience.
让我告诉你们我的亲身经历吧。
Which girl?
哪个女孩？