a log
指作为木材的圆木。
We sat on a log by the fire.
我们坐在火边的一根圆木上。
日志；记录；对数；圆柱；柱状物；木材计量单位（合16英尺）；去掉树枝的死树干。
A thick piece of wood cut from a tree trunk or branch, used as timber or fuel.
去掉树枝的死树干。
The trunk of a dead tree, cleared of branches.
船只(或飞机)航行进度的日志或日记。
A logbook, or journal of a vessel's (or aircraft's) progress.
对数的同义词
Synonym of logarithm.
去掉枝干的树干段
a segment of the trunk of a tree when stripped of branches
从上述中切下的任何大块,用作木材、燃料等。
Any bulky piece as cut from the above, used as timber, fuel etc.
行动、表现、计算机/网络使用等的时间顺序记录。
A chronological record of actions, performances, computer/network usage, etc.
对数差为一,通常以10为底；数量级
A difference of one in the logarithm, usually in base 10; an order of magnitude.
产生给定数所需的指数
the exponent required to produce a given number
一种长度单位,相当于16英尺,用于测量木材,特别是树干。
A unit of length equivalent to 16 feet, used for measuring timber, especially the trunk of a tree.
特别是写入文件、显示或其他数据流的事件的追加顺序记录。
Specifically, an append-only sequential record of events written to a file, display, or other data stream.
发送或接收信息的书面记录
a written record of messages sent or received
任何形状像原木的东西；圆柱体。
Anything shaped like a log; a cylinder.
通常由木头制成的漂浮装置,用于航行中估算船只在水中的速度。
A floating device, usually of wood, used in navigation to estimate the speed of a vessel through water.
笨蛋；非常愚蠢的人。
A blockhead; a very stupid person.
带馅的卷状蛋糕。
A rolled cake with filling.
在提升绳索的自由端附近的重物或块,以防止其被拉过滑轮。
A weight or block near the free end of a hoisting rope to prevent it from being drawn through the sheave.
We used a heavy log to block the door.
我们用一根沉重的原木堵住了门。
用法提示：这里log用作名词，意为“原木”。
AI contextual example
To solve the equation, you need to calculate the log of 100.
要解这个方程，你需要计算100的对数。
用法提示：这里log用作名词，意为“对数”。
AI contextual example
The captain wrote a detailed log of the voyage.
船长详细记录了航程日志。
用法提示：这里log用作名词，意为“日志”。
AI contextual example
指作为木材的圆木。
We sat on a log by the fire.
我们坐在火边的一根圆木上。
用于记录事件或数据。
The captain kept a log of the voyage.
船长记录了航行日志。
表示某事物的书面记录。
She wrote a log of her daily activities.
她记录了自己日常活动的日志。
最通用的词；日志是记录的一种具体形式。
通常指按日记录的日志，与log近似。
偏个人化，而log常用于工作或航行记录。
与log直接对应，指具体的记录本。
grammar · medium
易错句子We need to buy some log for the fireplace.
正确表达We need to buy some logs for the fireplace.
在英语中，“log”（原木）是可数名词，表示多根原木时要用复数形式。汉语中“原木”常被当作不可数名词，导致误用单数。改为复数“logs”才符合英语语法。
grammar · medium
易错句子The captain kept a log about the voyage.
正确表达The captain kept a log of the voyage.
“log”表示记录时，常搭配介词“of”来指明记录的内容，而“about”则不合适。汉语中常用“关于”表达类似关系，因此学习者容易用错。正确搭配是“a log of sth.”。
小木屋
They built a log cabin in the woods.
他们在树林里建了一座小木屋。
篝火；柴火
We sat by the log fire and told stories.
我们坐在篝火旁讲故事。
航海日志
The captain recorded the weather in the ship's log.
船长在航海日志中记录了天气。
日志条目
Each log entry must be dated and signed.
每条日志条目都必须注明日期并签名。
睡得像木头一样
After the long hike, he slept like a log.
长途徒步后，他睡得很沉。
易如反掌
For her, solving that puzzle was as easy as falling off a log.
对她来说，解决那个谜题简直是小菜一碟。
僵局
The negotiations have hit a logjam.
谈判陷入了僵局。
是一根木头，是一根木头，是一根又大又好看的木头！
From The Simpsons episode 'The Simpsons Spin-Off Showcase' (1997), sung by a parody character.
出自《辛普森一家》1997年的一集《辛普森衍生剧展示》，由恶搞角色演唱。
舰长日志，星历41153.7。我们的目的地是丹尼布四号行星，除此之外是一片未知领域。
From the Star Trek: The Next Generation premiere episode 'Encounter at Farpoint' (1987).
出自《星际迷航：下一代》首集《远点遭遇战》（1987）。
Dictionary facts from DICTIONARY_API_DEV, ECDICT, WIKTIONARY, WORDNET.