形容詞 intact:

1. constituting the undiminished entirety; lacking nothing essential especially not damaged
   同義詞：integral, entire
2. not impaired or diminished in any way
   同義詞：whole
3. (of a woman) having the hymen unbroken
   同義詞：inviolate
4. (used of domestic animals) sexually competent
   同義詞：entire
5. undamaged in any way; whole

1. Despite his misfortunes, his faith and optimism remained intact.
   雖然他遭到一連串的不幸，他的信心和樂觀絲毫未減。
2. Analysts, however, took a dim view of the company's prospects, questioning whether creditors would allow the company to survive intact.
   不過，分析家們對該公司的前景表示悲觀。他們懷疑債權(quán)人是否允許該公司完完整整繼續(xù)存在。
3. His honor remained intact.
   他的名譽(yù)完整無損。
4. Few buildings survived the bombing raids intact.
   空襲過後幸存的建筑物絕無僅有。

in.tact

adj.（形容詞）
Remaining sound, entire, or uninjured; not impaired in any way.
完整無缺的，未受損害的：保持健全、完整或未損傷的；未受損害的
Having all physical parts, especially:
完好無缺的：身體各部分完整的，尤指：
Having the hymen unbroken.
保持童貞的，處女膜完好的
Not castrated.
未經(jīng)閹割的

來源：
Middle English
中古英語
from Latin int3ctus
源自 拉丁語 int3ctus
in- [not] * see in-
in- [不] *參見 in-
t3ctus [past participle of] tangere [to touch] * see tag-
t3ctus [] tangere的過去分詞 [去接觸] *參見 tag-

【引伸】
intact.ly
adv.（副詞）
intact.ness
n.（名詞）