His mouth tightened into a thin line.

他的嘴抿成了一道细缝。

《牛津词典》

A thin cable carries the signal to a computer.

一条细电缆把信号传给一台计算机。

《柯林斯英汉双解大词典》

The body was hidden beneath a thin layer of soil.

尸体被埋藏在薄薄的一层土下面。

《牛津词典》

The researchers say the bacteria were grouped together in a thin, but sticky area of cells on the inside of showerheads.

VOA: special.2009.10.13

Here is a thin membrane, it's a polymer scaffold, and on that polymer scaffold scientists have placed some skin cells and they've allowed it to grow.

这是一张薄膜,它是一个聚合物支架,在这个支架上,科学家放了一些皮肤细胞,并让它们生长

耶鲁公开课 - 生物医学工程探索课程节选

And, they strike a thin foil of metal.

让它们去撞击金属箔。

麻省理工公开课 - 固态化学导论课程节选

She's a woman who just skims the surface of life, preferring a thin facade to introspection.

CNN: Review: 'American Beauty' is just that

"The largest banks are all about greed, " says Ma, a thin, almost emaciated man.

FORBES: Clinton's Cure For Capitalism

Behind her a thin man in a blue linen suit started to wave a Palestinian flag.

BBC: The Merchant of Venice: A protest within a play