diazepam
/daɪˈæzɪpæm/noun
mass noun
1- a tranquillizing muscle-relaxant drug used chiefly to relieve anxiety安定, 地西泮, 苯甲二氮。亦称VALIUM （trademark〈商标〉）。
1.1
- A member of the benzodiazepine group; chem. formula: C16H13N2OCI.苯（并）二氮的一种, 化学分子式： C16H13N2OCI.
词源
1960s: blend of BENZODIAZEPINE and AMIDE.