Grabbing his ponytail, Shirley gave it a yank.雪莉抓住他的马尾辫，猛地一拽。He tried to yank his mind back out of fantasy.他试图将思绪从想入非非的幻梦中拉回.She gave the rope a yank.她猛拉了一下绳子....
血管周围细胞的营养不足,引起外膜的变性.Inadequate cell nutrition around vessels causes degeneration of tunica adventitia.假性动脉瘤一词用于只有一层动脉外膜的动脉瘤.A false aneurysm is the term applied when only the adventitia is present.心脏的外表面是由另一层结缔组织, 即心外膜所覆...
The flagpole tapered off to a point.那支旗竿逐渐变细成尖头.The ground was horizontal to the flagpole.旗杆直竖在地面上.Weren't you supposed to wait for me at the flagpole?你不是应该在那个旗杆上等我的 吗 ?...
Twelve hours is the minimum, sixty hours the maximum.12小时为下限,60小时为上限.He walked two hundred and sixty miles in eight days.他在8天里走了260英里的路。I'm sixty-two. I feel sixty-two, neither more nor less.我现在62岁了，感觉自己也确实到这把年纪了。...