我把油画平放以防止未干的颜料流动。I lay the painting flat to stop the wet paint running.我用水彩比用油画颜料或丙烯酸颜料要少得多。I use watercolours much less than I do oils or acrylics.这颜料可用水稀释以使色度淡一些。The paint can be diluted with water to make a lighter sh...
包括蛙人和警犬训练员在内的50名警官正展开对她的搜寻。Fifty officers, including frogmen and dog handlers, are searching for her.一只警犬嗅出了凶手的气味。A police dog picked up the murderer's scent.警察带着警犬在树林里寻找那失踪的孩子.Police with dogs are searching through...
Ferritin, one of the storage forms of iron, is brown, iron - containing protein.铁的贮存形式之一的铁蛋白, 是一种棕色含铁蛋白质.In addition, the levels of serum transaminase and ferritin were significantly decreased.另外, 血清转氨酶和铁蛋白水平也显著降低.Conseq...