| 鲁虺汉英词典 | ||||
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| 鲁虺汉英词典 / 荧光增白剂 【化】 fluorescent bleacher; fluorescent brightening agent\n fluorescent whitener; fluorescent whitening agent; optical bleaches\n optical brightener; optical whitening agent | 上一个 查看全部 下一个 |
荧光增白剂 【化】 fluorescent bleacher; fluorescent brightening agent\n fluorescent whitener; fluorescent whitening agent; optical bleaches\n optical brightener; optical whitening agent | |