... English 12 ( Ban Co Ban) Unit 9: Vocabulary Mrs. Hung UNIT 9: DESERTSI. Vocabulary No Words and phrases Pronunciation Meaning, eg.1.Endangered ... (n) 31.Balance (n-v) → balanced (a) - 7 -English 12 ( Ban Co Ban) Unit 9: Vocabulary Mrs. Hung UNIT 9: DESERTSI. Vocabulary No Words and phrases Pronunciation Meaning, eg.1.Endangered ... - 3 -English 12 ( Ban Co Ban) Unit 9: Vocabulary Mrs. Hung 23.Vulnerable (a)→ Vulnerability (n)24.To enact = to legislate 25.Reserve (n) → to reserve 26. to establish = to set up27.Trade...