signature

签名nn

sign(做记号) ＋ ature(表行为、 状态) → 在文件上做记号 → 签名记忆

1 digital signature数字签名，数字签字

2 specimen signature签字样本；印鉴样本

3 authorized signature有权签字人的签字

4 signature tune信号曲；音调

5 signature line签名档；帖码线

6 signature dishes招牌菜

7 signature card签名卡；（银行）签字样卡

8 key signaturen. 音调符号

9 signature analysis署名特征分析；特征分析；信号分析学；图形分析法

1 Her signature is totally illegible (= cannot be read ) ..她的签字完全无法辨认。

2 The school collected 4,000 signatures for the petition..学校为这份请愿书收集到了四千个签名。

3 The Ukrainians put their signatures to the Lisbon Protocol..乌克兰签署了《里斯本协议》。

4 Someone’s forged my signature (= made an illegal copy of my name to deceive people ) on this letter..有人在这封信中伪造了我的签名。

5 Each child must obtain the signature of his or her parents..每个小孩都必须得到父母的签字。