The chronic benzolism to the skin, the eye and the upper respiratory tract has the stimulation.慢性苯中毒会对皮肤 、 眼睛和上呼吸道有刺激作用.Most of patients have aridity of nasal mucosa, burning pain, discomfortable symptom of respiratory c...
盐水比淡水的传导性强得多。Salt water is much more conductive than fresh water is.淡水和其他商品短缺。Fresh water and other commodities are in short supply.用蒸馏法从海水中提取淡水to distil fresh water from sea water...
剧情从喜剧逐渐发展为情节剧，最后又演变为悲剧。The action slips from comedy to melodrama and finally to tragedy.动人心弦的维多利亚时代情节剧a gripping Victorian melodrama我喜爱维多利亚时代的情节剧.I love Victorian melodrama....
枫糖是由枫树的树液制成的.Maple sugar is made from the sap of maple trees.那房子坐落在枫树林中.The house stood amid maple trees.公园里有好多枫树.There are many maples in the park....