The news of his death came as a bombshell.他去世的消息令人震惊。Then she dropped her bombshell. " I'm pregnant.”然后她说出了令人震惊的事, “ 我怀孕了. ”It was then that he dropped the bombshell—he wasn’t planning to come with us.那时他突然宣布一个令人不快的...
Since 1908, chlorine has been added to drinking water.自1908年以来氯就被添加进饮用水当中。Chlorine is used to disinfect water.氯用来给水消毒。Chlorine is added to kill bacteria.加氯是为了杀死细菌。...
After digestion by plasmin, the collagen fibrillar network was destructed.经过纤溶酶消化后, 玻璃体胶原纤维的网状结构破坏.In DECnet or SNA network, a communications path between two nodes.在DECnet或SNA网络中, 两个网点之间的一种通信路径.You can take part in mult...