In Curacao, the well-known liquor of that name is made from the thick outer skin of a native orange.

与库拉索岛同名的著名朗姆酒，就是用库拉索岛当地一种柑橘的厚外皮制成的。

youdao

The outer skin of the orange is called the "zest."

橙子外层皮叫“橙皮”。

《柯林斯英汉双解大词典》

The boxes on the outer skin identify these tangible components.

在外部皮肤的盒子识别这些有形成分。

youdao

They float on pieces of the Earth's outer skin,or crust.

VOA: special.2010.01.12

When one imagines that a talent that great and a person with that much inner and outer beauty could have had obstacles simply because of the color of her skin, it makes me weep."

VOA: standard.2010.05.15

Farmers cultivate the toquillales and harvest the stems before separating the fibre from the outer skin.

UNESCO: MEDIA SERVICES

Proponents of rigid airships also claim that their babies are more resilient, thanks to the protective outer skin which shields the gas compartments.

ECONOMIST: Pushing the envelope

It caused her outer skin layer to deteriorate and burn off, leaving at least 60 percent of her body as an open wound.

NPR: Court: Can Generic Drug Maker Be Sued Over Design?