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
Grandpa, get the net, please!
爷爷 ，请把网子拿来！
Will you please spell his name for me?
请你把他的名字拼给我好吗？
Well, I had been wrong, for I was now lost.
唉，实际我错了，我现在迷路了。