Read Edit View history 核屏蔽 hépíngbì nuclear shielding Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 核屏蔽 · hépíngbì · nuclear shielding 2026/03/04 核屏蔽 hépíngbì nuclear shielding nuclear shielding 反应堆的设计必须包含有效的核屏蔽。 noun created sense Mar 4, 2026, 02:25 AM