Barium is found in some oilfield brines in concentrations greater than 100 mg / litre.在有些油田卤水中,钡的浓度大于100毫克/升.Practical applications for heat flow measurements in ocean floors are the location of hot brines.洋底热流量测量的实际目的是圈...
Sam's mother said her son had a good upbringing and schooling.萨姆的母亲说她儿子家教好，受过良好教育。She's been schooling her kids herself.她一直在自己教育孩子。He had little formal schooling.他几乎没受过正式的学校教育。...
He picked up a hitch - hiker.他中途让个搭便车的人上了车.Foreign back - packer: It means a hiker who loves traveling around the world.外国背包客: 就是喜欢在全世界旅游的徒步旅行者啊!A hiker was killed by lightning in Tuen Mun.一名行山人士在屯门遭受雷殛....
A mile more of rusty pine needles brilliant with gaudy fungus and molted feathers.接下来的一里路，地上铺着锈朽的松针，点缀着艳丽的菇子和鸟类换掉的羽毛。Aril rusty and polish when ripe.假种皮红色,熟时有光泽.A thin curl of smoke rose from a rusty stove.生锈的炉子里冒出一缕青烟。I...
Use recorded delivery for large cheques or money orders.对于大额的支票和汇款单要使用挂号邮寄。I have orders to deliver it to Mr Demiris personally.我奉命要把它送给德米里斯先生本人。He was looking obediently at Keith, waiting for orders.他恭顺地看着基思，等着他发号施令。...