其它矿物: 毒砂 、 自然铋、辉铋矿 、 黝铜矿 、 汞等.Other minerals: Arsenopyrite, Native Bi , bismuthinite, tetrahedrite, Hg, etc.银形成于硫化物成矿后期的硫锑铅矿─方铅矿─ 黄铜矿 ─银黝铜矿阶段.The mineralization of silver at the late stage of formation of sulfides, i. e....
鲜艳的红色和粉色的天竺葵从我家的阳台上直挂下去。Vivid red and pink geraniums cascade over my balcony.这是天竺葵和矮牵牛盛开的时节。This is when geraniums and petunias come into their own.柠檬天竺葵枝条底部棕色的枯叶会脱落。The lemon geranium sloughs dry brown leaves at the bas...
"Now then," Max said, "to get back to the point."“好吧”，马克斯说，“回到正题上来。”I had to box Max's ears to get him to hush.我不得不打了马克斯一耳光让他闭嘴。Sarah's first thought was to run back and get Max.萨拉首先想到的就是跑回去把马克斯叫来。...
I don't drive and the buses are quite hopeless.我不开车，公共汽车条件又太糟糕。Ian was a hopeless innocent where women were concerned.一涉及女性，伊恩就显得极其无知。I'd be hopeless at working for somebody else.要是让我为别人工作，我一定做不好。...