Pickers are bent double, plucking each flower with lightning speed.采花人弓着身子飞快地摘着花。Nell was plucking a harp.内尔在弹奏竖琴。He sat on the bed, idly plucking the strings of his guitar.他坐在床上, 随意地拨着吉他的弦....
He sat on the bed,idly plucking the strings of his guitar.他坐在床上,随意地拨着吉他的弦。The Country Mouse was sitting under a hazel thicket plucking nuts.乡鼠正坐在榛树丛下摘硬果.Nell was plucking a harp.内尔在弹奏竖琴。Plucking up courage, Mr. Tompkins ...
Construct an animation of the deltoid sliding on two mutually perpendicular lines.建构一动态绘图:展示三角线沿著互相垂直的两轴滚动.Construct two mutually orthogonal tangents of the deltoid. Where do they meet?三角星形线的两条互相垂直的法线的交点在哪里?Construct rot...
Arthritis Rheum 1995 ; 38:727 - 35 , with permission of the American College of Rheumatology.分类标准中各条的定义如下.He is having a terrible rheum.他在患重感冒.Objective To determine and compare Rheum emodin in Caulis polygon multiflori ...