单词	postfix
释义	postfix verb /pəʊs(t)ˈfɪks / [with object] Biology Treat (a biological substance or specimen) with a second fixative: the cells were postfixed in cold osmium tetroxide... A portion of this specimen was postfixed in B - 5 fixative. Cells were postfixed in 1% osmium tetroxide in 0.1 M cacodylate buffer for 50 min. In some cases the cells were postfixed for 90 min in a solution of 1% osmium tetroxide in PBS.
随便看	walk for walk free walkie-lookie walkies walkie-talkie walk-in walking-around money walking bass walking beam walking beat walking boss walking bus walking cast walking catfish walking chair walking day walking delegate walking dictionary walking disease walking doll walking dragline walking encyclopedia walking epidural walking fern walking fish

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