He sat behind a desk laboriously writing with an Army issue pen.他坐在书桌后吃力地写着，用的是一支部队发的钢笔。She is tracing laboriously now.她正在费力地写.She is laboriously copying out an old manuscript.她正在费劲地抄出一份旧的手稿。...
She is laboriously copying out an old manuscript.她正在费劲地抄出一份旧的手稿。laboriously copying out an old manuscript费劲地抄出一份旧的手稿Millstones had been cut and laboriously sledged down the rough mountainsides.石磨被琢好,然后费力用雪橇运下那崎岖不平的山坡.He ...
The result of this stacking of ions is a cubical crystal of common table salt.离子的这种堆砌形成了普通食盐的立方形结晶.Even a crystal of table salt is a form of information.即使一颗食盐晶体也是一种信息,其中钠原子和氯原子按精确的顺序排列.Viewed through a microscope table ...
From the slope below, the wild goats bleated faintly.山坡下面，野山羊咩咩地轻声叫着。"I don't want it," Eric bleated.“我不想要它，”埃里克微弱地尖声说。The lost lamb bleated.迷路的小羊咩咩的叫....
Accessorial content can be seen after & quot ; detailed & quot ; is clicked.点“详细 ” 的话,可以看到辅助性的附加内容.Accessorial software can execute all required functions for compute added design.所设计的软件功能完整,机构仿真与优化设计为此类结构的设计与改进提供了理论指导,满...