Bacteria ( including meningococcus , among others ), often from infection elsewhere, produce the most dangerous forms.由身体其它部位的细菌 ( 包含脑膜炎球菌在内 ) 传染所造成的最严重的感染形式....
keep sb. in suspense让某人担心挂念，让某人处于紧张状态The director used ingenious devices to keep the audience in suspense.导演用巧妙手法引起观众的悬念.Horrified suspense entrances the onlookers.令人毛骨悚然的气氛使旁观者们目瞪口呆.a novel loaded suspense悬疑小说The suspen...
他们深一脚浅一脚，跌跌撞撞地穿过停机坪。They staggered in a zigzag across the tarmac.那几架飞机沿停机坪滑行而出.Those planes powered down and off the ramp.他驱车直奔停机坪,那儿飞机正等待起飞.He drove straight to the apron where the plane was waiting....
This is an alternating current generator.这是一台交流发电机.The measurement of alternating potential difference may be perturbed by stray current.交变电位差的测量可能受到游散电流的影响.The beating of heart induces alternating currents in the surrou...