Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
Chinese
⇄
English
G
o
o
g
l
e
|
Forvo
|
+
逆衬砌法
archit.
inverted lining
(隧道施工时用的方法)
eng.geol.
inverted lining
Add
|
Report an error
|
Get short URL
|
Language Selection Tips