She wore a string of pearls at her throat...她戴了一串珍珠项链。She took a sip of water to moisten her dry throat.她抿了一口水，润一下发干的喉咙。My throat is still tender.我的嗓子还在痛。Ted grinned in evasion and cleared his throat.特德咧嘴笑了笑，避而不谈，然后清了清嗓子...
The taste of blood in her throat made her want to vomit.她嗓子里的血腥味让她直恶心。She took a sip of water to moisten her dry throat.她抿了一口水，润一下发干的喉咙。Cross cleared his throat and spoke in low, polite tones.克罗斯清了清嗓子，开始有礼貌地低声说话。...
It has linear double strand DNA, icosahedral - capsid and envelope.其核酸结构为线状双股DNA, 衣壳为二十面体对称,有囊膜.Octahedral and icosahedral tessellations work well and are notvery difficult to implement.八面体和二十面体的三角化效果不错,而且也不难实现.The capsi...
能心事削除毛边,不伤本体,修边光滑.Remove extra brims quickly and smoothly without hurting the workpiece.切削刀具装载在刀架上并位于拖板箱上,通过沿床身的移动, 达到削除工件上材料的目的.A cutting tool a post and to the carriage, removes material by traveling along the bed.兄弟中为...