The mamba is mainly threatened by habitat destruction.黑曼巴主要地被生境破坏威胁.The Black Mamba lives in South Africa.黑曼巴居住在南非.In old school talk, this is the Green Mamba , beefed up for our Clydesdale customers.在老同学说, 这是绿马姆巴,增添了我们的...
...the writer in search of utopia.寻找理想国的作家His Utopia is not a chimerical commonwealth but a practical improvement on what already exists.他的乌托邦不是空想的联邦,而是对那些已经存在的联邦事实上的改进.According to Xun Zi's utopia all under heaven ...
Air-entraining agent increases impermeability of hybrid fiber concrete.引气剂有助于提高混杂纤维混凝土的抗渗性。Even an air - entraining agent can be used because the minute pores are discontinuous.甚至可以使用加气剂,因为小的气孔是不连通的.Third, the option of ...
We have compacts and several mid - size cars.我们有小型车,还有好几部 中型 车.We rent compacts for $ 99 for the whole weekend.我们出租小型车的价钱是九十九美元一整个周末.PDC bit uses polycrystalline diamond compacts ( PDC ) as cutters.pdc钻头用聚晶金刚石 ( 复合片 ) 作为...