常見例句用作名詞 (n.)What we need imminently is feedstock.我們急需的是原料.Why use trees, rather than maize or sugar cane, as a feedstock for ethanol?爲(wèi)什麼要選擇樹木而不是蜀黍或蔗糖作爲(wèi)乙醇原料? 返回 feedstock