a plaster (膏药) is always a painful experience. But that pain could soon become a thing of the past, thanks to a new kind of plaster that never has to be removed. The plaster was developed by US ……

burned. But how long is too long? A plaster will be able to 1 you.Scientists in Scotland have created the plaster. It is sensitive to 2 . When users stay in the sun for too long, ultraviolet rays cause ……

. With the help of microbes (微生物), it gradually dissolves (消融) to water the root of the plant. ……

牛国郦生词大本营 caring 关心人的plaster 创口贴生词大本营生词大本营生词大本营caring 关心人的plaster 创口贴caring 关心人的caring 关心人的plaster 创口贴plaster 创口贴 ……

burned. But how long is too long? A plaster (膏药) will be able to tell you.Scientists in Scotland have created the plaster. It is sensitive (敏感的) to sun light. When users stay in the sun for too long ……

勇敢的小鸟Peewit is a bird. He was in an accident with a car. Now he has a bad leg. He is in a hospital for birds. His leg is in plaster (打着石膏). He can walk, but he can’t fly. accident 意外事故 ……

dissolves in water.consume vt. 消耗，消费A smaller vehicle will consume less fuel. ……

. Similar to common snails, the Giant African snail eats plants and crops (庄稼), which is a big problem for California’s rich farming culture. However, they are also known to eat paint and plaster (石灰 ……

a plaster cast (石膏模型) of each of our shoe prints to see if it matches the footprint in the doorway, right?” I asked.“Very nice. Let’s do it.” Keller took us to the playground and helped us make plaster casts ……

贴). No matter how fast you do it, it’s still going to be painful, that’s for sure. Or is it? A group... painful. But the new tape (胶带) has an extra layer (层) that sits between the glue and the backing. When ……

material called collagen (胶原).The acid (酸) in the vinegar dissolves (溶解) the hard calcium, leaving ……

material called collagen (胶原).The acid (酸) in the vinegar dissolves (溶解) the hard calcium, leaving ……

problem. The most touching scenes come not from the star-crossed lovers, but from the two women... her.When he is led away, Amneris' pride dissolves, her love for Radames revealed by her agony ……

was empty.As an experiment, he drilled a few holes in the ash and poured liquid plaster down the holes. When the plaster was hard, Fiorelli cleared away the ash. He found the plaster form of a man ……

organizationb. experience and deal with sth that is painful or unpleasant, especially without... are acceptabled. be formed from two or more things or peoplee. think about a problem or a situation ……