Tag: (1) Tying on label for showing prices, addresses, etc, used when despatching merchandise and luggage. (2) A name assigned to a data structure, such as a field, file, paragraph or other object.

绑线标签，（2）标记：（1）用绳打结的标签，上面写着价格或地址等，系于需要付送的货品或行李上。（2）分配于一个数据结构上；例如字段，档案，段落或其他目标的一个名称。

youdao

Barry was sitting on the bed, tying the laces of an old pair of running shoes.

巴里正坐在床上系一双旧跑鞋的鞋带。

《柯林斯英汉双解大词典》

If you have difficulty answering a question, leave it and move on to the next one—don't spend time tying yourself in mental knots over each question.

如果你回答一个问题时有困难，那就别管它，继续下一个——不要把时间都花在考虑一个问题上。

youdao

Listening to our iPods, tying on our iPads, checking our voicemail.

FORBES: Why You Need To Attend A Blogging Expo

Minnesota overcame a 2-0 deficit in the third period, cutting it to one on Nate Schmidt's power-play goal and tying it on Zach Budish's goal with 6:20 left.

WSJ: Jesse Root lifts Yale past Minnesota in OT

He is sitting in the half-darkness of his workshop, tying hooks on a longline.

BBC: Sailing in Croatia