About
The character "剂" finds its origin in the traditional form "劑", which structurally integrates the component "刀" for knife with "齊" conveying notions of evenness or orderly arrangement, thereby suggesting an initial meaning related to the action of cutting or dividing materials into uniform portions. This foundational concept naturally extended to the process of blending or compounding ingredients, leading to its early use in contexts involving the preparation of mixtures. Over time, its semantic range condensed to specifically denote formulated substances, particularly within the realms of pharmacy and chemistry, where it now consistently refers to prepared agents, compounds, or standardized doses. The refinement from a broad action to a precise nominal term for concocted products marks the trajectory of its conceptual development.
Etymology Hide
Example Sentences Hide
这是一种有效的药剂。
消毒剂可以杀死细菌。
催化剂能加快反应速度。
食品添加剂需要严格控制。
这种溶剂对环境有害。
请务必遵循正确的剂量。
这种制剂用于外部涂抹。
催化剂在工业生产中至关重要。