...a blue and gold caravan, slightly travel-stained but otherwise in good condition.除了在旅途中弄得有点脏以外，性能良好的蓝金色旅行拖车Pendergood had shovelled the sand out of the caravan.彭德古德把旅行拖车里的沙子铲了出来。The community advisor gave us a caravan...
大多数飞翔生活, 身披羽毛,前肢演化成翅膀, 有坚硬的喙.Most fly life, wearing a feathered forelimbs grow wings, a hard beak.握力测试来评估前肢功能.The Grip Strength Meter was used to assess forelimb function.猫的前肢有四指, 后肢有五指.Cat's foreleg has four figure...
distinct footprints in the mud烂泥里清楚的脚印His footprints were clearly evident in the heavy dust...厚厚的尘土中他的脚印清晰易见。I did a little sleuthing to see if I could find any footprints.为了看能否找到什么脚印，我做了一番小小的侦察。He squatted down beside t...
Enriched uranium is a key component of a nuclear weapon.浓缩铀是核武器的关键组成部分。Membrane electrode assembly ( MEA ) is the key component of DMFC.膜电极 ( MEA ) 是直接甲醇燃料电池(DMFC)的核心部件.Balance ram is a key component of a two - leg shiel...