ラフ
Rough
Volumes
| Cover | Vocabulary List | Total | Unique | Used Once | New ⓘ | Density ⓘ | |
|---|---|---|---|---|---|---|---|
| Series | 4,892 | 1,857 | 1,077 | 57% | 9.03 | ||
|
ラフ １ | 1,554 | 842 | 567 | 67% | 842 | 8.63 |
|
ラフ ２ | 1,812 | 933 | 612 | 65% | 625 | 10.07 |
|
ラフ ３ | 1,526 | 812 | 535 | 65% | 390 | 8.38 |