螺旋体和其他滑动的生物能在琼脂表面或里面滑行.Spirochetes and organisms that show gliding movement can move over or through an agar gel.梅毒: 由苍白密螺旋体(Treponemapallidum)引起引起的一种性传染病.Syphilis: Sexually transmitted disease caused by the spirochete T...
He made a grab for her but she sidestepped him.他想要抓住她，但她侧步闪开了。He edged closer to the telephone, ready to grab it.他慢慢挪向电话机，准备抓起听筒。He was clumsily trying to grab at Alfred's arms.他笨手笨脚地想抓住艾尔弗雷德的手臂。...
The black water swirled around his legs, reaching almost to his knees.黑乎乎的脏水在他腿边打着旋，几乎快要没到了膝盖。Reaching down, he unfastened the latch on the gate...他伸手打开了门闩。The tail long and tapering, reaching to the hipbone when drawn t...