名词签字， 便条
1. 签字：a scrap of paper 碎纸片 | a scrape of the pen 签字 | a scratch of pen 签名
2. 签字, 便条：a scrap of paper || 碎纸片 | a scrape of the pen || 签字, 便条 | a scratch of pen || 签名
3. 签字, 简单手令：458a sad dog放荡的人, 鲁莽的人 | 459a saving grace可取之处 | 460a scrape of the pen签字, 简单手令