Duct(ing) lining
[化] 風道襯里
?? 詞語組成解析
lining
['la?n??]
n. 襯里，里子;襯料;襯套;
v. 排隊(line的現在分詞);
??? 情景例句
The number's no longer in service.
這個號碼現在是空號。
Riff raff!
痞子！
After that they pressed a piece of paper on top, and printed a whole page of a book.
然后，再把一張紙壓在上面，就印出了一整頁書。