常见例句用作形容詞 (adj.)It reacts easily with oxygen in the air to produce crumbly red iron oxides.它非常容易和空氣中的氧氣起反應Shortbread is a short crumbly cookie.脆餅乾是一種薄的、松脆的餅乾。I'm afraid this cake has turned out very dry and crumbly.恐怕這蛋糕已變得太乾太脆了。 返回 crumbliest