To become warped, split, or cracked. Used of wood.

翘曲，劈开，裂开：变得翘曲、劈开或裂开。用于木材。

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The lid of the metal or gasket tiny cracks, deformation, become warped edge, at this time should be immediately discarded the pot, and carefully check all the batch of the jar.

金属的盖子或者垫片有变形、翘边、微小的裂纹，此时应当立即报废该罐，并仔细检查同一批次所有的罐子。

youdao

The lid of the metal or gasket tiny cracks, deformation, become warped edge, at this time should be immediately discarded the pot, and carefully check all the batch of the jar.

金属的盖子或者垫片有变形、翘边、微小的裂纹，此时应当立即报废该罐，并仔细检查同一批次所有的罐子。

youdao