Molly's daily bulletins from the houte half a mile away had consisted of nothing but Tommy.莫莉每天都从半里之外她的家里发来消息,不谈别的,专谈托米.I just got BBC on shortwave. Same bulletins as last night.我刚刚收听了英国广播电台的短波,和昨天晚上一样的新闻.The telex ...
光被色散成各种波长的单色光.The light is dispersed into its component wave lengths.中性原子间的范德华力叫做色散力.Van der Wals forces between neutral atoms are called dispersion forces.金刚石的光辉异彩,部分是由于它有强烈的色散.The brilliance of diamond is due in part t...
The ball is made of rattan — a natural fibre.这个球是由一种天然纤维——省藤制成的。The rattan and wrought-iron chair pictured here costs £125.这张图片中的铁艺藤椅要价125英镑。Until the 1980s some criminals were still flogged with a rattan cane as a punis...
脚跟不要离地，脚向内转。Keeping your heels on the ground, turn your feet inwards.他正拉着安妮在舞池内转圈儿。He was whirling Anne around the floor.热忱就像一螺旋, 它会向内转或向外转, 也会上升或下降.Enthusiasm is a spiral, turning inward or outward, rising or falling....