Set of clear crystal inkwell with quill, book, diploma and graduation cap; rhodium-plated details.

套清楚水晶墨水池与纤管，书，文凭和毕业盖帽；铑被镀的细节。

youdao

The cliffs, lapped by a crystal-clear sea, remind her of Capri.

清澈透明的大海拍打着峭壁,让她想起卡普里岛。

《柯林斯英汉双解大词典》

I want to make my meaning crystal clear.

我想把我的意思解释得清清楚楚。

《牛津词典》

And this is crystal clear to all Western intelligence services,"

VOA: standard.2009.12.28

I know table salt is white, but that is because you have power and you have multiple surfaces scattering, but a large crystal of sodium chloride is clear and colorless.

我知道食用盐是白色的，但这是因为你让它成了粉末,因为有了多个散射面，但是一个大的氯化钠晶体,是无色透明的。

麻省理工公开课 - 固态化学导论课程节选

It's crystal clear.

相当清晰。

麻省理工公开课 - 固态化学导论课程节选

Go for khaki and white, with pops of bright color and shine (bronze, silver and clear crystal).

WSJ: Ask Teri: What to Wear on a Cruise

And to be crystal clear, I want to -- to be crystal clear about what Senator Paul is now asking, I'm going to read directly from the Attorney General's letter today.

WHITEHOUSE: Press Briefing

One conclusion was crystal clear: Expect realignments in financial power both globally and nationally.

FORBES: The New World Order Of Global Markets