门厅里到处乱扔着玩具和雨靴。The entrance hall is littered with toys and wellington boots.冬天，她穿着厚袜子和橡胶雨靴，戴着手套。In the winter she wears thick socks, Wellington boots and gloves.下雨天我穿橡胶雨靴.When it rains I wear rubber boots....
the exhaust fumes that are polluting our cities污染我们城市的废气The air is so black with diesel fumes and coal dust, I can barely see.空气中充斥着柴油烟雾和煤尘粉末,黑乎乎的,我几乎什么都看不见。The fumes made them woozy.烟熏得他们头晕。noxious fumes有毒的烟雾fumes spewe...
The use of 0.5 % calcium gluconate given intraarterially has also been reported.还有把0.5%的葡萄糖酸钙注入动脉内的报道.Commonly prescribed are anti - microbial mouthwashes containing the active ingredient chlorhexidine gluconate.抗菌抗菌漱口水都...
McCreary lives in a converted schoolhouse outside Charlottesville.麦克里里住在夏洛茨维尔市外一幢校舍改建的小楼里。He appointed the schoolhouse as the place for the meeting.他指定校舍为开会地点.The children walk in crocodiles from the schoolhouse to the d...
These liabilities prompted development of agarose and agarose - acrylamide gels.这些不稳定性促使琼脂糖和琼脂糖 -- 丙烯酰胺凝胶的发展.Agarose is naturally linear polysaccharide.琼脂糖是一种天然的直链多糖.Methods: Cross electrophoresis of agarose - starch mix...