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)觀察記錄;船舶測速儀;對數(shù)
- v. 把(情況)載入航海(或飛行)日志;(船、飛機)達到(一定的航程、速度);(飛行員)飛行(一定的時間);對……作系統(tǒng)記錄;採伐(林區(qū))樹木
詞源解說
- 14世紀晚期進入英語,直接源自古北歐語的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;砍伐樹木(log的ing形式)。
用法辨析
- log作“伐木,切木材”解時,可用作不及物動詞,也可用作及物動詞,用於及物動詞時其後常接“樹木,林木,木材”等之類的名詞作賓語。
- log作“把…記入航海日志”解時,用作及物動詞。
- log還可作“以…速度航行或飛行”解,用作及物動詞,其後常接有關(guān)速度的名詞作賓語。
- log後可接in〔on〕表示“開始工作”;接off表示“結(jié)束工作”。
- log的過去式和過去分詞均爲(wèi)logged。
v. (動詞)
英漢例句
- We transport logs by trains.
我們用火車運送圓木。 - 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.
他們採伐了該地區(qū)的大部分樹木。
用作名詞 (n.)
用作動詞 (v.)
用作不及物動詞: S+~(+A)
用作及物動詞: S+~+ n./pron.
詞組短語
- 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