例句與造句

1. corn is an important feed component for livestock
   玉米是家畜飼料的重要成分。
2. a continuous belt feeds components into the machine
   無(wú)極帶把零件送入機(jī)器里
3. in the chemical and petroleum industries, oxygen is used as a feed component to react with hydrocarbon building blocks to produce chemicals such as alcohols and aldehydes that contain oxygen in their structure
   在化學(xué)和石油工業(yè)中，氧用作原料，同碳?xì)浣M分反應(yīng)生產(chǎn)結(jié)構(gòu)中含氧的化學(xué)品，如酒精和乙醛。
4. It's difficult to find feed component in a sentence. 用feed component造句挺難的