音标：['eərkr'æk] ；

[医]干裂

air-crack的用法和样例：

例句

用作动词(v.)

If the Department of wood on the air dried, the wood will rapidly lose water, dry on the surface, small cracks appear.如果把木材放在风口处风干，木材内的水分会迅速失去，表面干裂，出现细小裂纹。

用作名词(n.)

If the Department of wood on the air dried, the wood will rapidly lose water, dry on the surface, small cracks appear.如果把木材放在风口处风干，木材内的水分会迅速失去，表面干裂，出现细小裂纹。

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