形容詞 inquisitive:

1. showing curiosity
   同義詞：speculative, questioning, wondering
2. inquiring or appearing to inquire

1. Some people are very inquisitive.
   有些人好管閑事。
2. What's that you're hiding?' Don't be so inquisitive!'
   ｀你藏什麼東西呢?＇｀別那麼愛管閑事!＇
3. She is inquisitive to other people's affairs.
   她過份好奇別人的事情。
4. Don't be so inquisitive.
   別那么愛管閑事。

in.quis.i.tive

adj.（形容詞）
Unduly curious and inquiring.See Synonyms at curious
好奇的，好詢問的參見 curious
Inclined to investigate; eager for knowledge.
擅于調(diào)查的；好研究的

來源：
Middle English inquisitif
中古英語 inquisitif
from Old French
源自 古法語
from Late Latin inquosotovus
源自 后期拉丁語 inquosotovus
from Latin inquosotus [past participle of] inquorere [to inquire] * see inquire
源自 拉丁語 inquosotus [] inquorere的過去分詞 [詢問] *參見 inquire

【引伸】
inquis.itively
adv.（副詞）
inquis.itiveness
n.（名詞）