英语词汇“θ68719”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	θ68719
释义	the world > matter > chemistry > elements and compounds > metals > specific elements > technetium > [noun] (3) Ma1925 The element masurium (later renamed technetium). masurium1925 The element of atomic number 43 (later named technetium), which was first claimed to have been discovered by X-ray spectroscopy in certain heavy… technetium1947 A dense, silvery grey, radioactive metallic element, atomic number 43, chemically similar to rhenium, which occurs naturally only in trace amounts…
随便看	walk of life walk of shame walk of society walk off walk off the shelves walk off with walk on walk on air walk on crutches walk on eggs walk on eggshells walk on foot walk on formerly in stilts walk on one's uppers walk on stilts walk on the wild side walk on thorns walk on thorns a thorn walk on water walk one's chalks walk one's round walk one's rounds walk out walk out a sermon walk out of the shop

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