wax bleaching
常見例句
- Micro carnauba (finely milled) can look white, but in general the carnauba wax is whitened by a bleaching process or by tumbling the flakes in paraffin wax.
細棕梠蠟（精細研磨處理過）可能會看起來是白色的，但通常都是因為經(jīng)漂白或融入石油蠟過程漂白的關系。
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