他紧张地搔着腕部残肢.He scratched the stump of his wrist nervously.我披上红十字会制服,在华特里德医院里为断臂残肢的伤兵服务.I donned a Red Cross uniform to work with war amputees at Walter Keed Hospital.目击者和警察说,街道上到处都是人体的断臂残肢.Witnesses and police said the st...
Watch out for bargains, but never buy dented cans.留意便宜货，但绝不要买表面凹陷的罐头。You'll lose your girlish figure if you don't watch out.如果不多加注意，你就会失去女孩般的苗条身段。He called out to them to watch out for the unexploded mine.他冲他们大...
The logarithmic function is defined as the inverse of the exponential function.对数函数是作为指数函数的反函数来定义的.The natural logarithm of this ratio is called the logarithmic decrement.此比率自然对数称为对数的减量.The construction of a logarithmic ...