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	stock transaction stock transaction tax stock transfer stock transfer agent Stock transfer and adjustment in account Stock transfer between storage location stock transfer book stock-transfer book stock transfer fee stock transfer form stock transfer tax stock transfre stock transshipment stock tree stock trough stock trust certificate stock trust company stock-trusted stock tub stock turn stock-turn stock turnover stock turnover ratio stock turn rate stock turret