DictionaryForumContacts

   Chinese
Google | Forvo | +
to phrases
变化趋势 biànhuà qūshì
avia. variation trend
ecol. changing trend
变化趋势: 23 phrases in 11 subjects
Agriculture1
Aviation2
Desert science1
Drilling2
Economy3
Electronics1
Environment1
International Monetary Fund1
Oil / petroleum3
Securities3
Technology5