The test sensitivity is high, even regret coincidence epithelial thickening or trauma of erosion: false positive, false positive but the white boundary is not clear or not.

此试验敏理性较高，巧合匀悔上皮增厚或外伤糜烂处赤露假阳性，但假阳性变白其界限不清或不规矩。

youdao

Acetowhitening test: 5% acetic acid solution Waicha or wet dressing, 3 ~ 5 minutes later, the local white lesions were positive and clear boundary.

醋酸白试验：即用5%醋酸溶液外搽或湿敷患处，3 ~ 5分钟后，病灶局部变白且境界清楚者为阳性。

youdao

Rough off-shutter concrete elements were used on the street boundary and the courtyard facade accentuating the white box through textural contrast.

粗糙的混凝土元素用于街边和庭院正面，通过材质对照突出了白盒建筑。

youdao

Test cricket's all-time leading run-scorer moved to 47 with a delightful punch to the point boundary but then fell to White, for the second time this series, in uncharacteristic fashion.

BBC: Kumble bows out with Delhi draw

Southee picked himself up to dismiss Mike Hussey for nine but the game was firmly in Australia's grasp when Haddin was lured out of his crease by Vettori and White helped himself to an unbeaten 25 before Voges hit the winning boundary to finish on 13 not out.

BBC: Brad Haddin ton sets up Australia win over New Zealand