Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
Chinese
⇄
English
G
o
o
g
l
e
|
Forvo
|
+
三氧化二铊
chem.
thallium sesquioxide
;
thallic oxide
met.
thallic oxide
(Tl
2
O
3
)
;
thallium sesquioxide
(Tl
2
O
3
)
tech.
thallium trioxide
The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">
Add
|
The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">
Report an error
|
Get short URL
|
Language Selection Tips