In my opinion, both books and online newsletters are very valuable.在我看来在线时事通讯和著作都很有价值.Newsletters, because they generally have more text, often use a columnar grid.简报通常包含许多文本, 因此常使用一种分栏式的栅格.To sign up, click Free Newslet...

n.文学（作品），信( letter的名词复数 )，函件，字母，（缝制在运动服上的）校运动队字母标志（美式英语）...

n.（给特定读者定期寄发的）通讯，时事通讯，业务通讯...

写信，修书...

He passed the letters to the Department of Trade and Industry.他把信交给了贸工部。I am expecting several important letters but nothing has arrived.我正在等几封重要的信件，可是一封都没到。We delved through a sackful of letters to draw the winning name...

附信...

打鸡眼机，打小孔机...

letterset的音标：letterset的英式发音音标为：['letəset]letterset的美式发音音标为：['letəˌset]...

There are two collections a day from this letter - box.这个信筒每天收信两次.With the help of the postman, Tom went out of the letter - box.在邮递员的帮助下, 汤姆从信箱里出来了.Post the letter through the slit in the letter box.把这封信从信箱的投信口投进去....

letterhead的音标：letterhead的英式发音音标为：['letəhed]letterhead的美式发音音标为：['letərhed]...

letterbox的复数形式为：letterboxes...

Colleagues at work enjoy having a letterhead with their name at the top.在职的同事可把其名字印在信头之上。When he gave her the letter, she immediately recognized the letterhead.当他把信给她时, 她马上认出了信笺的信头.Please provide evidence on original let...

n.（银行发行的）信用证...

letterheads的音标：...

严格地，一丝不苟地，原原本本的，不折不扣...

letterform的音标：letterform的英式发音音标为：['letəˌfɔ:m]letterform的美式发音音标为：['letəˌfɔm]...

In Morse code all letters are four or fewer characters long.在Morse电码中所有字母的长度只有四个或不到四个符号.He covered his tracks, burnt letters and diaries...他掩盖形迹，烧毁了信件与日记。They used chisels to chip the letters into the stone.他们用凿子在石头上刻出字母...

lettergram的音标：lettergram的英式发音音标为：['letəgræm]lettergram的美式发音音标为：['leɪtəˌgræm]...

lettercard的音标：lettercard的英式发音音标为：['leɪtəkɑ:d]lettercard的美式发音音标为：['leɪtəkɑd]...