产生某种效果或变化的力量或物质的英文

force or substance that produces an effect or change

• 产生:    produce; engender
• 某:    certain; some
• 种:    species
• 效果:    effect; result
• 或:    nǎi-.
• 变化:    change; variety; t ...
• 的:    4次方是 The fourth po ...
• 力量:    physical strength ...
• 物质:    matter; substance; ...