智齿弊大于利，现代人已经不用这智齿了！有许多人已经不长四颗智齿了！进化了！现在不是美国建议拔，国内也是。

来源: hhtt 于 2021-09-03 12:19:20 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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