Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
Esperanto
⇄
English
G
o
o
g
l
e
|
Forvo
|
+
translation from other languages
English
number of molecular collisions
|
per
per
gen.
by means of
;
through
;
with
second
- only individual words found
Add
|
Get short URL
|
Language Selection Tips