log
音标发音
- 英式音标 [lɒɡ]
- 美式音标 [lɑːɡ]
- 英式发音
- 美式发音
基本解释
- n. 原木；（航海或飞行）日志；（定期或系统的）观察记录；船舶测速仪；对数
- v. 把（情况）载入航海（或飞行）日志；（船、飞机）达到（一定的航程、速度）；（飞行员）飞行（一定的时间）；对……作系统记录；采伐（林区）树木
词源解说
- 14世纪晚期进入英语，直接源自古北欧语的felled tree，形状未确定的大块木材。
词根记忆
- 和Blog(网络日志)一起记
同根派生
- n性质的同根词
- logging：记录；伐木工作。
- logger：（美）樵夫，伐木工；记录器。
- v性质的同根词
- logging：把…锯成段木；砍伐树木（log的ing形式）。
用法辨析
- log作“伐木,切木材”解时,可用作不及物动词,也可用作及物动词,用于及物动词时其后常接“树木,林木,木材”等之类的名词作宾语。
- log作“把…记入航海日志”解时,用作及物动词。
- log还可作“以…速度航行或飞行”解,用作及物动词,其后常接有关速度的名词作宾语。
- log后可接in〔on〕表示“开始工作”;接off表示“结束工作”。
- log的过去式和过去分词均为logged。
v. (动词)
英汉例句
- We transport logs by trains.
我们用火车运送圆木。 - The college students spent their summer logging in the wood.
大学生们暑假里在森林里伐木。 - They logged most of the trees in the area.
他们采伐了该地区的大部分树木。
用作名词 (n.)
用作动词 (v.)
用作不及物动词: S+～(+A)
用作及物动词: S+～+ n./pron.
词组短语
- float the logs down the river 把圆木顺着河流漂下去
- keep a log 记航海〔飞行〕日志
- roll the logs into a river 把大木头滚入河中
- saw a log in two 把一根木头锯成两截
- saw the logs into boards 把木头锯成木板
用作名词 (n.)
动词+～
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