Materiality
n. 实质性, 物质性, 实体\\n[经] 重要性
✅ 同义词
🔴 反义词
🗣️ 情景例句
Good morning, Mr. Kong.
早上好，孔先生。
Steele took charge of all arrangements.
斯蒂尔负责一切准备工作。
it would be up and down, to and for and from side to side.
呈现出上上下下、来来回回、左左右右3种性质的运动。