letter 2 字母 [-] zìmǔ (letter-origin) letter: 拉丁 ~ Latin letter || 英语~ English letter '080 Media, articles 媒体, 文章 (méitǐ, wénzhāng)
letter 29 信 [-] xìn (honest, believe, message, letter) letter: 一封 ~ a letter || 写/回~ write/respond to a letter || 寄~ send a letter '080 Media, articles 媒体, 文章 (méitǐ, wénzhāng)
notification letter 49 通知书 [--書] tōngzhīshū (notify-letter) notification letter: 录取~ admission letter || 发~ send a notification letter || 病危~ notification of a patient’s critical condition '089 Units of measurement, legal and conventional 单位 (dānwèi)
measure word for letters 49 封 [-] fēng (seal) measure word for letters: 一~信 a letter || 一~电报 a telegraph '175 To speak 说话 (shuōhuà)
write a letter 1 通信 [-] tōngxìn (communicate-letter) write a letter: 与朋友~ write a letter to a friend || 很少~ rarely write letters || 互相~ write letters to each other '179 To thank, to apologize 感謝, 道歉 (gǎnxiè, dàoqiàn), greet 问候 (wènhòu)
polite ending to a letter 17 此致 [-] cǐzhì (here-extend) polite ending to a letter: ~敬礼 (jìnglǐ) salutations || ~谢意 with gratitude || ~良好的祝愿 with good wishes '197 To appear, to disappear 出现, 消失 (chūxiàn, xiāoshī)
transmit by radio, dispatch (letters, ect), send (an email) 12 发送 [發-] fāsòng (send-deliver) transmit by radio, dispatch (letters, ect), send (an email): ~信号transmit signals || ~邮件 send emails || ~信件dispatch letters and mails '284 Adverbs, time (others) 其他时间副词 (qítā shíjiān fùcí)
这封信她~看了九遍. She read the letter nine times without taking a break. || ~跑了五圈 run around the track five times at a stretch. 38 一口气 [--氣] (one-MW-breath) yīkǒuqì in one breath, without a break: 这封信她~看了九遍. She read the letter nine times without taking a break. || ~跑了五圈 run around the track five times at a stretch. '