Evidence or indication that something exists or will happen

• An omen or clue about a future event

表明某事存在或将要发生的征兆或迹象

• 对未来事件的预兆或线索

A board or display bearing a message, notice, or direction

• A road or shop sign

带有信息、提示或方向的牌子或标志

• 交通标志或商店招牌

A mark or symbol that represents something

• A mathematical sign such as + or −

表示某物的符号或记号

• 如 + 或 − 的数学符号

A gesture used to communicate meaning

• A unit in sign language equivalent to a word

用于表达含义的手势

• 手语中相当于一个词的单位

An astrological sign of the zodiac

占星学中的星座

To write one's name on something to validate or agree

• To sign a document

在某物上签名以确认或同意

• 签署文件

To enter into a contract for work or services

• To sign a player, artist, or employee

签约从事工作或提供服务

• 与球员、艺人或员工签约

To communicate using gestures or sign language

• To signal to someone by making signs

用手势或手语交流

• 通过做出手势向他人示意

To provide a place or road with signs

• To put up signposts or labels

为某地或道路设置标志

• 安装指示牌或标签