log
音標(biāo)發(fā)音
- 英式音標(biāo) [l?ɡ]
- 美式音標(biāo) [lɑ?ɡ]
- 英式發(fā)音
- 美式發(fā)音
基本解釋
- n. 原木；（航?；蝻w行）日志；（定期或系統(tǒng)的）觀(guān)察記錄；船舶測(cè)速儀；對(duì)數(shù)
- v. 把（情況）載入航海（或飛行）日志；（船、飛機(jī)）達(dá)到（一定的航程、速度）；（飛行員）飛行（一定的時(shí)間）；對(duì)……作系統(tǒng)記錄；採(cǎi)伐（林區(qū)）樹(shù)木
詞源解說(shuō)
- 14世紀(jì)晚期進(jìn)入英語(yǔ)，直接源自古北歐語(yǔ)的felled tree，形狀未確定的大塊木材。
詞根記憶
- 和Blog(網(wǎng)絡(luò)日志)一起記
同根派生
- n性質(zhì)的同根詞
- logging：記錄；伐木工作。
- logger：（美）樵夫，伐木工；記錄器。
- v性質(zhì)的同根詞
- logging：把…鋸成段木；砍伐樹(shù)木（log的ing形式）。
用法辨析
- log作“伐木,切木材”解時(shí),可用作不及物動(dòng)詞,也可用作及物動(dòng)詞,用於及物動(dòng)詞時(shí)其後常接“樹(shù)木,林木,木材”等之類(lèi)的名詞作賓語(yǔ)。
- log作“把…記入航海日志”解時(shí),用作及物動(dòng)詞。
- log還可作“以…速度航行或飛行”解,用作及物動(dòng)詞,其後常接有關(guān)速度的名詞作賓語(yǔ)。
- log後可接in〔on〕表示“開(kāi)始工作”;接off表示“結(jié)束工作”。
- log的過(guò)去式和過(guò)去分詞均爲(wèi)logged。
v. (動(dòng)詞)
英漢例句
- We transport logs by trains.
我們用火車(chē)運(yùn)送圓木。 - The college students spent their summer logging in the wood.
大學(xué)生們暑假裡在森林裡伐木。 - They logged most of the trees in the area.
他們採(cǎi)伐了該地區(qū)的大部分樹(shù)木。
用作名詞 (n.)
用作動(dòng)詞 (v.)
用作不及物動(dòng)詞: S+～(+A)
用作及物動(dòng)詞: S+～+ n./pron.
詞組短語(yǔ)
- float the logs down the river 把圓木順著河流漂下去
- keep a log 記航?！诧w行〕日志
- roll the logs into a river 把大木頭滾入河中
- saw a log in two 把一根木頭鋸成兩截
- saw the logs into boards 把木頭鋸成木板
用作名詞 (n.)
動(dòng)詞+～
英英字典
- (WOOD) a thick piece of tree trunk or branch, especially one cut for burning on a fire
- (RECORD) a full written record of a journey, a period of time, or an event
- (NUMBER) informal for logarithm
- (CUT WOOD) to cut down trees so that you can use their wood
- (RECORD) to officially record something
- A log is a piece of a thick branch or of the trunk of a tree that has been cut so that it can be used for fuel or for making things.
- A log is an official written account of what happens each day, for example, on board a ship.
- If you log an event or fact, you record it officially in writing or on a computer.
- logarithm&rarrshort for logarithm