流入湖中的泉水和河水携带了溶于水的硝酸盐和磷酸盐。Springs and rivers that drain into lakes carry dissolved nitrates and phosphates.硝酸盐是水和土壤中自然存在的化学物质。Nitrates are chemicals that occur naturally in water and the soil.硝酸盐由土壤渗入江河。Nitrates leach fro...
身为弗洛斯特指定的传记撰写人, 我将这事记在心上.As Frost's official biographer, I mentally filed this information.他的讲稿撰写人技巧娴熟,而他每每讲到精彩之处也是板着一副扑克脸.His speech writers are skilful and he delivers punch lines with a certain deadpan panache.杜林...
He wore his cleanest slacks, a clean shirt and a navy blazer.他穿着他最干净的便裤，洁净的衬衫和藏青色上装。He's the cleanest , briskest , most alive thing that's walked in here in many a day.他是这许多天来每天到这里来的人之中最清洁、最神气 、 最活泼的家伙.The toil...
经过一连串充满敌意的争吵，交易泡汤了。The deal ended after a series of rancorous disputes.赛季过半时，双方之间的敌意已经公开化了。By mid-season the hostility between the two was undisguised.尽管自己心存敌意，她还是为他所吸引。In spite of her hostility, she was attracted to him...