It is a t square.

这是一把丁字尺。

youdao

With a t square in his hand. the teacher of geometry came into the classroom.

几何老师手拿一把丁字尺，走进了教室。

youdao

He's selling better than everybody, "said Union Square vendor Edwin Shan, who sells T-shirts hand-painted with images of Mr Obama."

他出售绘有奥巴马形象的手绘T恤。

youdao

there aren't even words to describe it." Outside in Manger Square, the atmosphere was festive.

VOA: standard.2009.12.25

At every point of time your mortgage balance is equal to your mortgage payment times that square bracketed thing, where T is the amount of time you have left.

在每个时间点的抵押贷款余额,都等于每月偿还额乘以,方括号内的值,T是剩余年份数

耶鲁公开课 - 金融市场课程节选

and I'd only been in Times Square which really isn't what New York is like.

我当时只是去了时代广场，但它却不能展现纽约的真实面貌。

对纽约的印象 - SpeakingMax英语口语达人

Rudy Boschwitz , Coleman also has taken some stances that don't square with most Minnesota voters, including opposition to abortion rights and gun control.

CNN: Fight for control of Senate intensifies

That doesn't square with the rebels I have met in Syria, who always say they want to kill Bashar al-Assad and destroy the system built by his father.

BBC: Syria conflict: Neither side is backing down

Fourteenth and 10th isn't Union Square.

WSJ: At the Intersection of Yoko and Idaho