Geologist Gerard Bond noticed that some of the sediment grains were stained with iron oxide, evidence that they originated in locales where glaciers had overrun outcrops of red sandstone.

地质学家杰拉德·邦德注意到，一些沉积物颗粒被氧化铁染色，这表明它们起源于冰川覆盖红砂岩露头的地方。

youdao

His clothing was stained with mud.

他的衣服沾了泥。

《柯林斯英汉双解大词典》

The clothes are stained with grease.

衣服被油污弄脏了。

youdao

With the focus and patience of a surgeon, the bearded Egyptian artist delicately places a small piece of stained glass in the face of one of his portraits.

VOA: standard.2010.07.30

In the snack bar, empty white plastic cups stained with coffee littered the countertop.

NEWYORKER: Sweetheart Sorrow

In the evening my fingers were stained with mint juice and my head swam with thick aromas.

NPR: Garden in a Glass: Herbal Teas, Lavender Martinis

Its safety record is stained with numerous instances of cost-cutting negligence, in Alaska, in Texas City, and in Texas City again.

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