| 释义 |
whiten美 ['waɪt(ə)n] 英 ['waɪt(ə)n] 过去分词：whitened 现在分词：whitening 第三人称单数：whitens v. blanch,whitewash,bleach,fade,pale 1. | （使）变白，变得更白to become white or whiter; to make sth white or whiter |
| He gripped the wheel until his knuckles whitened. 他紧紧握住方向盘，握得指关节都变白了。 | | Snow had whitened the tops of the trees. 大雪把树冠变成了白色。 |
v. | 1. to become white or lighter in color, or make something do this 2. to become pale or white, or to make something pale or white |
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