The whelk usually may divide into the hard lump smallpox, pustule smallpox and the dome-shaped smallpox.

青春痘通常可分为硬块痘、脓包痘和丘状痘。

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The whelk usually may divide into the hard lump smallpox, pustule smallpox and the dome-shaped smallpox.

青春痘通常可分为硬块痘、脓包痘和丘状痘。

youdao