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1·The imprint of chalcography by the methods of graving, itching, pressing and scratching is very different from other kinds of printmaking.

铜版画中通过“刻，蚀，压，刮”等方法产生的痕迹有别于其他版种。

(1)watery grave葬身鱼腹，溺死

(1)grave concern严重关切

(1)mass grave乱葬冈；集体埋葬的墓地

(1)rise from the grave死后复活(源自《圣经》)