On the foreign exchanges, the US dollar is up point forty-five.在外汇交易中，美元上涨了0.45个百分点。There've been some bitter exchanges between the two groups.两组之间发生过一些激烈的争吵。The euro fell on the foreign exchanges yesterday.欧元汇价昨天下跌...
There were neat piles of kindling wood against the wall.墙边整齐地放着几堆引火柴." I'll split kindling tomorrow, " he said over his thin ragged shoulder.“ 明天我劈引火柴, ” 他回过头来又说,衬衣的肩部都磨薄磨破了." You'll need kindling and medium wo...
Bronze hyperpigmentation is seen in hemochromatosis and arsenic intoxication.青铜色的色素沉着见于血色素沉着症和砷中毒.Arsenic is a metalloid element.砷是一种金属元素.Arsenic is a poison.砒霜是毒药.This paper dissects the process to analyse arsenic in te...