diamond and diamond 8

출구

의문 1 of 1

  남은 시간


0
497282
0
60
block

The relative size, arrangement, and contrast of bright and dark areas that result from a diamond's internal and external reflections is called

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497283
0
60
none
497284
0
60
none
497285
0
60
none
497286
0
60
none
497287
0
60
none
497288
0
60
none
497289
0
60
none
497290
0
60
none
497291
0
60
none
497292
0
60
none
497293
0
60
none
497294
0
60
none
497295
0
60
none
497296
0
60
none