单词	ultratiny
释义	ultratiny adjective ul·​tra·​ti·​ny ˌəl-trə-ˈtī-nē  : extremely small or diminutive : extremely tiny Two years ago, some scientists claimed to have found a new class of ultratiny microbes that others argued were too small to be real. J. Travis Word History First Known Use 1908, in the meaning defined above
随便看	numb numbat numbats numbed number number agreement number cruncher number crunching number crunchings number eight iron number field number five iron number four iron number line number nine iron number one number one iron number one pick number plate number pool number seven iron number sign number six iron number system Number Ten

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