推 Christabelle:a review test/ The test will "cover"... 210.85.18.239 08/11
→ Christabelle:coverage (n.) 210.85.18.239 08/11
推 dgas:用coverage比range好多了 書報的範圍多用 220.136.62.191 08/11
→ dgas:這個字!! 220.136.62.191 08/11