write back (to sb) （給某人）寫回信，複信

I'm afraid I never wrote back.

我恐怕從未寫過回信。

She wrote back saying that she couldn't come.

她回信說她來不了。

I wrote back to Meudon at once to fix up a meeting.

我馬上給缪頓回信安排會面。

write sth down

1、寫下；記錄下

Write down the address before you forget it.

把地址記下來，免得忘了。

2、(商) 減記，劃減（資産的賬面價值）

The building cost £700,000 to build, but it was written down to £300,000.

這座建築耗資70萬英鎊，但減記為30萬英鎊。

write in (to sb/sth) (for sth) 緻函（某機構）（表達意見等）

I'll write in for more information.

我要寫信索取更詳細的信息。

write sb/sth in(政) （在選票上）寫上非候選人姓名

I think I'll write in Pat Wilson.

我想我要在選票上加寫上帕特·威爾遜。

write sth into sth 把…寫入（合同或協議）

They insisted that a guaranteed supply of Chinese food was written into their contracts.

他們堅持要在合同中寫入保證供應中餐的條款。

write off/away (to sb/sth) (for sth) 緻函（某機構）（索取資料等）

I've written off for the catalogue.

我已去函索取商品目錄。

write sth off

1、( 商) 注銷，銷記（賬項、資産等）

The World Bank is being urged to write off debts from developing countries.

敦促世界銀行注銷發展中國家的債務。

2、把（車輛等）毀壞，報廢

His car was completely written off in the accident.

他的車在事故中完全報廢了。

write sb/sth off (as sth) 認定…失敗（或沒有價值、不可救藥等）

A lot of companies seem to write people off if they're over 50.

很多公司似乎認定50歲以上的人都沒有價值了。

write sth out 把…全部寫出

We had to write out a list of ten jobs we'd like to do.

我們得列出10種我們想做的工作。

write sb out (of sth) 去掉（系列電視劇或廣播劇中的角色）

When Angie was written out of 'Eastenders' her character went to Spain to open a bar.

在《倫敦東區人》中扮演的角色到西班牙開酒吧去了後, 安吉就不再出場了。

write sth up （利用筆記等）詳細寫出

He wrote up his visit in a report of over 600 pages.

他将自己的訪問整理成了一份600多頁的報告。