Index: outward Appearance white powder, no cake.

产品外观：白色粉末、无结团、无杂色颗粒。

youdao

The white clothing conveyed an image of cleanliness, according to Carême—and in his realm, appearance was everything.

根据卡莱梅的说法，白色的衣服象征着纯洁，而在他的世界里，外表就是一切。

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Seeing her appearance I began to ponder what she wore under her white cloak or there was nothing at all?

看了她的样子，我就开始捉摸：她那件白大褂底下是穿了点什么呢，还是什么都没穿。

youdao

It is this light that gives snow its white appearance.

VOA: special.2010.01.05

For this wedding Letitia made her only appearance at a White House social function.

WHITEHOUSE: Letitia Christian Tyler

Mr Obama shot back that he had said so the day after the attack, in an appearance at the White House.

BBC: Obama hits back in fiery second debate with Romney

Mr. Bush, Rumsfeld and Gates made a joint appearance at the White House on Wednesday afternoon in a symbolic passing of the torch.

NPR: Rumsfeld Blames His Exit on Iraq Failures