actinium是什么意思

actinium的音标：actinium的英式发音音标为：[æk'tɪniəm]actinium的美式发音音标为：[æk'tɪniəm]...

Any of a series of chemically similar, radioactive elements with atomic numbers ranging from 89 ( actinium ) through 103 ( lawrencium ).锕类任何化学性质相似, 原子序数在89 ( 锕 ) 与103 ( 铹 ) 之间变化的放射性元素.The extraction mechanism and separat...

mastaba的音标：mastaba的英式发音音标为：['mæstəbə]mastaba的美式发音音标为：['mæstəbə]...

“子宫”的拼音为：zǐ gōng...

斯旺森说服赫布利去做卧底以便将凶手抓获。Swanson persuaded Hubley to work undercover to capture the killer.记者通知了警方，后者于是为诱捕史密斯而安插了一名卧底侦探。Journalists informed police who planted an undercover detective to trap Smith.科隆博是教皇保罗的特使吗？是他在委员会内部设下的卧底吗...

The street lights come on at dusk and go off at dawn.路灯在黄昏时开, 拂晓时关。Ceiling and wall lights can operate independently...吊灯和壁灯可单独开关。Some fog warning signs had been put up with flashing yellow lights.一些配有黄色闪光灯的大雾警示标志立了起来。No...

botanize的一般过去时为：botanized...

n.县，郡，县民，郡民...

budget的现在完成时为：budgeted...

This may necessitate transmitting and receiving signals in different frequency bands.这可能使在不同频段内发射及接收信号成为必要的.Transmitting nerve impulses away from the central nervous system ; efferent.与向运动受 动器 传送的神经元或神经冲动相关.FDD reduces i...

heeltap的音标：heeltap的英式发音音标为：['hi:ltæp]heeltap的美式发音音标为：['hilˌtæp]...

他那番严厉无情的话让她伤心得大哭起来。She burst into tears, stung by the harshness of his words.她开始像个小孩似的放声大哭。She started to blubber like a child.他坐在那里像个婴儿似的大哭。There he sat, blubbering like a baby....

“假使”的英语可以翻译为：if，in case，in the event that，be it that ...

“砂囊”的英语可以翻译为：mastax，[动] gizzard，sand pocket，[生] vesica arenae ...

evolution的音标：evolution的英式发音音标为：[ˌi:və'lu:ʃn]evolution的美式发音音标为：[ˌɛvə'luʃən, ˌivə-]...

lacustrine的音标：lacustrine的英式发音音标为：[lə'kʌstrɪn]lacustrine的美式发音音标为：[lə'kʌstrɪn]...

ferrazite的音标：ferrazite的英式发音音标为：[fe'reɪzaɪt]ferrazite的美式发音音标为：[fe'reɪzaɪt]...