痕(こん)scar (e.g. from operation, injection), trace, mark (e.g. skid marks)

三(さん)年(ねん)前(まえ)の弾(だん)痕(こん)がまだ体(からだ)に残(のこ)っています。

The bullet wound from three years ago still leaves a mark on my body. {scar (e.g. from operation, injection), trace, mark (e.g. skid marks)}

生々(なまなま)しい創(そう)痕(こん)をバンドエイドとガーゼで隠(かく)す。

Covering the vivid scars with a band-aid and gauze. {scar (e.g. from operation, injection), trace, mark (e.g. skid marks)}

遺体(いたい)が見(み)つかった部屋(へや)には大量(たいりょう)の血(けっ)痕(こん)が残(のこ)されていました。

In the room where the body was found, a large amount of blood traces were left. {scar (e.g. from operation, injection), trace, mark (e.g. skid marks)}

この弾(だん)痕(こん)から推測(すいそく)すると、使用(しよう)された武器(ぶき)はライフル銃(じゅう)だろう。

Judging from these bullet marks, the weapon used was probably a rifle. {scar (e.g. from operation, injection), trace, mark (e.g. skid marks)}

彼(かれ)は頬(ほお)についた一(ひと)筋(すじ)の刀(とう)痕(こん)を果敢(かかん)に戦(たたか)った戦士(せんし)の勲章(くんしょう)として誇(ほこ)りにしています。

He takes pride in the single sword scar on his cheek as a medal of honor for the warrior who bravely fought. {scar (e.g. from operation, injection), trace, mark (e.g. skid marks)}