...mopping their perspiring brows.擦拭他们一直在出汗的额头By now he was perspiring and felt warmer and more limber.他身上见了点汗,暖和,也轻松了一些.So they " went it lively, " panting and perspiring with the work.于是他们就 “ 痛痛快快地比一比 ” 了,结果比得两个人气喘吁吁、汗...
其核酸结构为线状双股DNA, 衣壳为二十面体对称,有囊膜.It has linear double strand DNA, icosahedral - capsid and envelope.八面体和二十面体的三角化效果不错,而且也不难实现.Octahedral and icosahedral tessellations work well and are notvery difficult to implement.球状病毒衣壳采用二...
He often ganged his pupils to play hide - and - seek.他经常将学生分成伙玩 捉 迷藏游戏.You must not peek while you are counting in such games as hide - and - seek.象 捉 迷藏一类游戏中,你数数时绝对不能偷看.Many children played at hide and seek in the garde...