基本解釋歐洲紫杉英漢例句權(quán)威例句Paclitaxel comes from the Pacific yew, a small, slow-growing fir found in small pockets in the Pacific Northwest. (Docetaxel comes from the European yew.) Devising a synthetic version is difficult because the chemical is exceedingly complex, marked by concentric rings of carbon, hydrogen, nitrogen and oxygen.FORBES: Taxol's Next StandEuropean yew更多例句專業(yè)釋義辳業(yè)科學(xué)歐洲紅豆杉