Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
English
⇄
Chinese
German
Russian
G
o
o
g
l
e
|
Forvo
|
+
reactiveness
[ri'æktɪvnəs]
n
gen.
反应性〔状态〕
;
活动性
oil
活性
tech.
反应性
Add
|
Report an error
|
Get short URL
|
Language Selection Tips
