Dreye權威釋義|pristine

a.

原始的
Peng-hu has the most pristine beaches in Taiwan, which attract many tourists every year.
澎湖有台灣最原始的海灘，每年都吸引許多遊客。
清新的；純樸的；未受污染的
All the residents of this island take pride in the pristine beach they own.
這個島上所有的居民都以他們未受污染的海灘為榮。

同義參見:

以上來源於：《英漢大辭典》

/ˈprɪstiːn, -stʌɪn/

adj.

in its original condition.

▸spotless.

C16 (in the sense ‘original, former, primitive and undeveloped’): from L. pristinus ‘former’.

以上來源於：《簡明牛津英語詞典》