The fossils at Dinosaur Cove are embedded in hard sandstones.恐龙峡谷中的化石都嵌在坚硬的砂岩中。Alternating sandstones and shales are regarded as important.蚀变的砂岩和页岩是很重要的.The coarsest sandstones intercalated with grey mudstones.最粗粒砂岩与灰色泥岩...
He became superintendent of the bank's East African branches...他成了该银行东非分行的行长。Under Scott, Carnegie learned all about the railroad industry and later became a superintendent himself.为史考特工作时, 卡内基学到了所有与铁路工业有关的知识并于稍后成为督...
Fraternizing with the customers is off-limits.禁止与顾客过从甚密。She was accused of fraternizing with the enemy.她被指责亲敌。She was accused of fraternizing with the enemy.她被指责亲敌....
碳水化合物部分由半乳糖,葡糖胺, 岩藻糖和唾液酸组成.The carbohydrate portion is made of gala ctose, glucosamine, fucose and sialic acid.抗菌抗菌漱口水都包含有效成分--太葡糖酸盐.Commonly prescribed are anti - microbial mouthwashes containing the active ingredient c...
她坐在一根大树枝上往下看.She sat on a limb of the tree and looked down.鸟栖息在一根大树枝上.The bird perched on a big branch.风很大,树枝在玻璃窗上拂来拂去.It was so windy that the branches were scraping against the window panes....