VIE-ENG DE-ENG SEA LANG DICT LESSONS RANDOM CEFR EXPERT VietnamesePod 126LESSONS GLOSSIKA SAIGONESE 150 THEMEN 3600 WORDTYPE FREQUENCY ARTIFICIAL LANGUAGES 1800 H.I.M.Y:M. OXFORD 32000 TED TED2 SEA LANG BITEXTS
302 Themes


生态环境' 生态环境[-態環-] shēngtài huánjìng {E} n. ecosystem; environment'

生态系' 生态系[-態-] shēngtàixì n. ecosystem'
生态系统' 生态系统[-態-統] shēngtài xìtǒng n. ecosystem'