单词 | tetroxide |
释义 | tetroxide (once / 381269 pages) n WORD FAMILY tetroxide USAGE EXAMPLESPolice allege that Phillips possessed osmium tetroxide for a dangerous purpose. Washington Post(Jan 23, 2015) Police say Christopher B. Phillips, 42, possessed a chemical called osmium tetroxide for a dangerous purpose. Washington Post(Jan 22, 2015) The craft carries tanks of hydrazine and dinitrogen tetroxide fuel. Washington Post(Nov 09, 2011) n an oxide containing four atoms of oxygen in the molecule Hyper oxide any compound of oxygen with another element or a radical |
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