转化 zhuǎnhuà to change
to change; to turn; to convert; (genetics) to transform; (chemistry) isomerization
How to remember 转化: 转 to turn + 化 change = to change.
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How it is used
- To convert one thing into another - a change of form or nature - 把压力转化为动力 (bǎ yālì zhuǎnhuà wéi dònglì) turn pressure into motivation.
- Common in science, tech, and abstract contexts (能量转化 energy conversion; 转化率 conversion rate in marketing).
- Stresses A becoming B (often with 为/成); contrast 转变 (zhuǎnbiàn), which is more about a shift in state/attitude than a substance conversion.