不明底细 Im Dunkeln tappen
不知底细 out of the question ; be uncertain ; do not know for certain
底细不
What the real details are
以上为机器翻译结果，长、整句建议使用 人工翻译 。
而OLP糜烂愈合延迟与患者年龄大和糜烂面积小有关，提示OLP老年患者糜烂边缘的基底细胞增殖不活跃，不能为迁移的基底细胞提供新的来源。
The fact that causes delayed healing of erosive OLP is related to elder people and smaller erosive area, suggesting that the basal cells of erosive lesion of aged patients proliferate inactively.
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