Just play it safe, cover your ass, keep your head down.要谨慎行事，保护好自己并保持低调。Pack the fruits and nuts into the jars and cover with brandy.把水果和坚果放进罐子里，用白兰地酒浸泡。I should point out that these estimates cover just the hospital exp...
Her face is on the cover of a dozen or more magazines.她的面孔出现在十几种杂志的封面上。To cover or drape with or as if with crape.用绉纱或绉纱似的东西覆盖.Please move the manhole cover away .请将人孔盖移开。She sprawled on the bed as he had left her, not e...
" 我想回廓上还有 锯齿形 的栏杆吧?" I suppose it had jigsaw work on the porch banisters? "我们来研究图9中一组相似三角形的锯齿形模型.Let's consider the sawtooth pattern of similar triangles in Fig . 9.槽刀采用锯齿形设计刀片, 省力耐用.The blade of groove is designed ...
轴颈在轴承面上摩擦.The journal rubs against the bearing surface.此外,在较高的运行速率时, 自转轴承的寿命急剧下降.In addition, spin - bearing life is sharply reduced at higher operating speeds.因此用 “ 外生压轴承 ” 一词更佳.The term " externally pressurized bearing...