by letter：用信件

by telegram 用電報(bào) | by letter 用信件 | by express 用快件

by little and little：一點(diǎn)一點(diǎn)地

by itself#自動(dòng)地;單獨(dú)地 | by little and little#一點(diǎn)一點(diǎn)地, | by means of#用,憑借,依靠

Little by little and by bit：積沙成塔

One is never too old to learn. 活到老,學(xué)到老 | Little by little and by bit. 積沙成塔 | He laughs best who laughs last. 別高興的太早

Little by little and bit by bit：積少成多,積沙成塔

Like will to like. 臭味相投;物以類(lèi)聚. | Little by little and bit by bit. 積少成多,積沙成塔. | Little money, few friends. 錢(qián)少朋友少.

Little by little and bit by bit：聚沙成塔

92、Make hay while the sun shines.(未雨綢繆) | 93亚洲欧洲日韩综合色一二区、Little by little and bit by bit.(聚沙成塔) | 94、Marry in haste ,and repent at leisure.(匆匆結(jié)婚,慢慢後悔)

Little by little and bit by bit：一點(diǎn)一滴,積沙成塔

# Little and often fills the purse. 省小錢(qián),成大富. | # Little by little and bit by bit. 一點(diǎn)一滴,積沙成塔. | # Little stroke fell great oaks. 滴水穿石.

by luck：僥幸地

by letter%[]%以書(shū)信形式% | by luck%[]%僥幸地% | by means of%[]%借助,靠%

by sheer luck：全憑運(yùn)氣

7. I got my B. A. by sheer luck: 我全憑運(yùn)氣獲得了學(xué)士學(xué)位. | by sheer luck: 全憑運(yùn)氣 | I have found this well-paid job by sheer luck. 我全憑運(yùn)氣找到這份報(bào)酬優(yōu)厚的工作.

by means of：用,依靠

by iteslf 自動(dòng)地,獨(dú)自地 | by means of 用,依靠 | by mistake 錯(cuò)誤地,無(wú)意地

by means of：借助于,用

by all means 無(wú)論如何,必定 | by means of 借助于,用 | by no mean 決不