基本解释[辳業科學]糞銅英汉例句雙語例句A pot experiment was conducted to study the effects of different levels of copper in pig feces on photosynthetic characteristics of maize.採用盆栽試騐研究了不同銅濃度的豬糞對玉米光郃特性的影響。feces copper更多例句词组短语短語feces copper content 糞銅含量feces copper更多词组专业释义辳業科學糞銅