T is one of the letters in the English alphabet.

是英语字母表中的一个字母。

youdao

Under the ship, he printed in big red letters: C-O-N-G-R-A-T-U-L-A-T-I-O-N-S!

在船下面，他用红色大字写着：C-O-N-G-R-A-T-U-L-A-T-I-O-N-S！

youdao

Sequencing involves determining the order of the bases — the chemical units of DNA that are represented by the letters A, C, G and T — in a gene or on a chromosome.

测序涉及确定的基础秩序 - 在基因或染色体 - DNA的是用字母A，丙，G和T代表的化学单位。

youdao

The only evidence was cut into a tree and a fence: the letters C-R-O and the word Croatoan,C-R-O-A-T-O-A-N.

VOA: special.2009.08.17

Isn't this amazing that 2,000-2,500 years ago, we still have the letters of the man ? who wrote this book?

这不是很神奇吗？已经2，000-2，500，年了，而我们仍握有,写下本书的作者亲笔信？

耶鲁公开课 - 政治哲学导论课程节选

The actual fluctuation of your voice isn't something that's taught, but what they teach you is how to pronounce the letters properly, and rules that go along with the letters.

你声音的起伏不是别人教的,但是他们教会你的是,字母的正确发音，以及这些诵读这些字母的规则。

普林斯顿公开课 - 人性课程节选

Instead, the keyboard consists of four "keys" that represent three commonly-used letters each, and doesn't show letters that aren't often used.

WSJ: The Future of Typing

People who call or e-mail but don't buy get letters in the mail, then phone calls.

FORBES: The 200 Best Small Companies

Dutschke told The Associated Press last week that he didn't send the letters.

NPR: Tests Link Deadly Ricin To Obama Letter Suspect