defensive

詞型變化：

英文解釋：

名詞 defensive:

1. an attitude of defensiveness (especially in the phrase `on the defensive')
   同義詞：defensive attitude

形容詞 defensive:

1. intended or appropriate for defending against or deterring aggression or attack
2. attempting to justify or defend in speech or writing
   同義詞：justificative, justificatory
3. serving as or appropriate for defending or protecting

英文造句：

1. Our troops took up defensive positions on high ground overlooking the river.
   我部隊在臨河高地上占據了防禦陣地。
2. When asked to explain her behavior, she gave a very defensive answer.
   當問她為什麼要這樣做時，她極力為自己辯護。
3. She's very defensive about her part in the affair.
   她極力掩蓋她在此事中充當的角色。