英语词汇“precursor chemicals”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	precursor chemicals
释义	precursor chemicals短语¹¹⁴⁴⁶⁷⁺⁴ 基本例句易制毒化学品; 化学先质; 前体化学品 Laws and regulations on the control of such chemicals have gradually been perfected.不断健全管制易制毒化学品的法规和规章。
随便看	viscountial viscountship viscountships viscounties Viscount James Viscount Melbourno Viscount Melville Sd Viscount Melville Sound Viscount Nelson viscount nelsons Viscount Palmerston viscountry viscounts Viscount Sidmouth Viscount St.Albans viscount st.albanss viscounty viscous viscous absorption viscous acid viscous acid, gelled acid viscous activation energy Viscous adhesive stress viscous adjoint equation viscous adjoint method