“90-45-45 triangle (drawing tool)”的意思、由来-开放百科全书

词条	90-45-45 triangle (drawing tool)
释义	> Set square90-45-45 set square {{R to related topic}}
随便看	Scared Famous/FF» (Haunted Graffiti 3–4) Scared Famous (TV series) Scared of Happy Scared of Happy (song) Scared of Lonely Scared of Love Scared of Love (Rudimental song) Scared of the Dark Scared of the dark Scared of the Dark (film) Scared of the Dark (Lil Wayne and Ty Dolla Sign song) Scared of the Dark (Steps song) Scared of You Scared Rider Xechs Scared (song) Scared to be Lonely Scared to Be Lonely SCARED TO BE LONELY Scared to be lonely Scared to Be Lonely (Martin Garrix song) Scared to Be Lonely (song) Scared to Get Happy: A Story of Indie-Pop 1980-1989 Scared Topless Scaregivers Scare-line

开放百科全书收录14589846条英语、德语、日语等多语种百科知识，基本涵盖了大多数领域的百科知识，是一部内容自由、开放的电子版国际百科全书。