Engineers said that plutonium could begin seeping from the corroded sub.工程师说钚可能会开始从遭腐蚀的潜艇往外渗透。...machinery for shaping the plutonium core of nuclear weapons.制造核武器钚核心的机器Dangerous emissions radiate from plutonium.危险的辐射物从钚放...
Engineers said that plutonium could begin seeping from the corroded sub.工程师说钚可能会开始从遭腐蚀的潜艇往外渗透。Dangerous emissions radiate from plutonium.危险的辐射物从钚放散出来.The plutonium also could be used, however, to make nuclear weapons.钚也可...
Her mistake was to blab about their affair.她错在说出了他们的婚外情。She'll blab it all over the school.她会满学校乱说。He blab bed my confidences to every one.他把我告诉他的知心话告诉了每个人....
这些刻在龟甲上的文字是107年前发现的.These oracle bone inscriptions discovered about 107 years ago.罗马第九军团组成龟甲阵方队 —— 注意 —— 进军!Ninth Legion into testudo formation -- wait for it -- march!'玳瑁被看作是龟甲的来源之一的热带海洋中一种海龟 ( 玳瑁玳瑁属 )A tropical se...