频率多边形比直方图更简单.The frequency polygon is simpler than its histogram counterpart.这个多边形的周长是多少?What is the perimeter of this polygon?只能为任意多边形对象访问此成员.This member can only be accessed for a freeform object....
The exhibition delves deep into the physics, aromatics and even the timbre of flatulence.此次展览向人们介绍了人体物理 、 气味甚至肠胃胀气的声音等各方面知识.This article reviews researches in various catalysts for alkyl aromatics peroxidation.烷基芳烃过氧化反应是...
On the chilly seas, Keats became feverish, continually coughing up blood.在寒冷彻骨的海上，基茨开始发烧，不断地咯血。He was then overcome by a terrible fit of coughing.接着他便控制不住地剧烈咳嗽了一阵。I started coughing blood so they transferred me to a hosp...
...his gangling, bony frame.他细高枯瘦的体形His gangling, awkward gait has earned him the name Spiderman.他又瘦又高，动作笨拙难看，因此有了“蜘蛛人”的外号。a gangling teenager瘦长难看的少年George, despite his great height and gangling walk, was a keen dancer.乔...
You must want imperturbability more than you want approval, control and security.你必须想要不受侵扰的安宁大于想要赞同 、 控制和安全.The pluterperfect imperturbability of the department of agriculture.农业部完完全全无动于衷....