基本解释除草劑同根派生 herbicides相关词英汉例句Most herbicides were degraded and run off in soil.大部分除草劑在土壤環境中被降解或流失。Resistance of weeds to certain herbicides is beginning to show up.襍草對某些除草劑的抗葯性已顯現出來。herbicides更多例句