tuff
1词源 1
演变路径（由近及远）
词源说明
From French tuffe, tuf, from Italian tufo, from Latin tōfus. Doublet of tufa.
释义（英文）
词族
同源异形词（1）
2词源 2
词源说明
Eye dialect of tough.
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From French tuffe, tuf, from Italian tufo, from Latin tōfus. Doublet of tufa.
Eye dialect of tough.