A dichroic violet - blue to gray mineral silicate of magnesium , aluminum , and sometimes iron.一种稀有的红灰色矿物, 由铜、铁 、 锗的硫化物组成.The combined pump light is received by the optical concentrator 108 through dichroic filter 106.组合...
在慌乱中她记不清哪个是格兰杰先生的船舱.In her panic she couldn't remember which was Mr Grainger's cabin.汽车喇叭的叫声使男孩感到慌乱.The honking of horns flustered the boy.如果他们不慌乱，我相信他们生还的概率将在95%以上。Providing they do not panic, I believe that t...
Earthworms consume large amounts of soil, and produce a rich humus, perfect in texture.蚯蚓吃下大量土壤，排出肥力丰富、物理结构理想的腐殖质。The lack of humus and the excessive leaching make this soil almost useless for agricultural purpose.缺少腐殖质和...
Barry had his nose put out of joint by Lucy's aloof sophistication.露西的冷淡与世故使得巴里十分不快。Don't worry. We'll have you out of here double-quick.别担心，我们会很快把你从这儿弄出去的。He got out of bed and pulled on his bathrobe.他起床后...