crusted 是什么意思

	adj. 外面结成硬皮的，有壳的；长了酒垢的，古色古香的；陈腐的；顽梗的。 crusted habit 陋习。 crusted tories 顽固的守旧分子。

having a hardened crust as a covering
同义词：encrusted, crusty, crustlike,

	1.	Look , the paste has crusted on your sleeve . 瞧，浆糊都嘎巴在你袖子上了。
	2.	Strains in the earth's crust seem to pile up . 地壳的应力似乎一直在积聚着。
	3.	There was salt crusted everywhere . 到处都结着盐皮。
	4.	The snow has crusted over . 雪在地上结成冰壳。
	5.	Sodium is the sixth most abundant element in the earth's crust . 钠是地表中含量第6丰富的元素。
	6.	They must have appeared first as crusts and clinkers . 它们最初必然象面包的外皮和熔炉里的渣块。
	7.	Stratigraphy studies the sequence of the rocks in the earth's crust . 地层学研究地壳中岩石的层序。
	8.	The crust seals the soil and prevents the evaporation of water . 这层表皮把土壤封闭，防止水份蒸发。
	9.	They cut straight downwards through the hard, brush covered crust . 他们穿透长着灌木的坚实的硬土一直向下掘。
	10.	Repeat these steps until the suture line is free of blood and crusts . 重复以上操作直到缝合处无血和硬痂为止。

crusted是什么意思