Word · Frequency #14622
tar
焦油；柏油
核心释义
A black, sticky, viscous substance made mainly from hydrocarbons obtained from organic materials such as wood, peat, or coal.
- 1.
一种黑色、油性、粘稠的物质,主要由从木材、泥炭或煤等有机材料中提取的碳氢化合物组成。
A black, oil, sticky, viscous substance, consisting mainly of hydrocarbons derived from organic materials such as wood, peat, or coal.
- 2.
用于归档文件的程序,常见于Unix系统。
A program for archiving files, common on Unix systems.
- 3.
一种波斯长颈、腰形弦乐器,许多中东和高加索地区的文化和国家共享。
A Persian long-necked, waisted string instrument, shared by many cultures and countries in the Middle East and the Caucasus.
- 4.
一种起源于北非和中东的单面圆形框鼓。
A single-headed round frame drum originating in North Africa and the Middle East.
- 5.
各种深色粘稠的残留物
any of various dark heavy viscid substances obtained as a residue
- 6.
由此类程序生成的文件。
A file produced by such a program.
- 7.
水手
a man who serves as a sailor
tar（Unix归档工具）；tar归档文件；水手；塔尔琴（波斯长颈弦乐器）；塔尔鼓（单面框鼓）
用法In use
The workers spread hot tar on the roof to keep the rain out.
用法提示：tar 在这里是名词（不可数），指用来防水、铺屋顶的黑色黏稠物质。
A thin layer of tar can protect wooden fence posts from moisture.
用法提示：tar 作名词，表示涂在木头表面起保护作用的黏稠材料。
The smell of fresh tar filled the air as workers repaired the road.
用法提示：tar 为名词，指修路时使用的黑色黏稠材料。
cover sth with tar
tar 作名词，指黑色黏稠物质；此处表示用焦油覆盖某物。
Workers covered the roof with tar to keep the rain out.
工人们用焦油覆盖屋顶以防雨水渗入。
a layer of tar
常用搭配 a layer/coat of tar，表示一层焦油。
相关词与表达Connections
搭配Collocations
- coal tar
- 煤焦油
- Coal tar is used in making roads and for waterproofing.煤焦油用于铺路和防水。
- tar pit
- 焦油坑
- Many fossils have been found in the La Brea tar pits.拉布雷亚焦油坑中发现了许多化石。
- low-tar cigarette
- 低焦油香烟
- He bought low-tar cigarettes at the store.他在商店买了低焦油香烟。
- tar paper
- 焦油纸
- They nailed tar paper to the wooden roof.他们把焦油纸钉在木屋顶上。
- tar sand
- 油砂
学习提示Learner notes
记忆技巧Memory Tip
柏油路被太阳晒化后，脚踩上去又黑又黏，那就是tar（焦油）。
语境与语域Context & Register
语域：neutral 常见场景：road construction、smoking、roofing 该义项表示“焦油”时，属于中性语域，口语和书面语都较常用，多出现在道路施工、吸烟、屋顶防水等场景中。通常指深色的粘稠烃类物质。注意不要与“水手”等少见义项混淆。
发音与拼写Pronunciation & Spelling
这些词与 tar 同韵：car、bar、far、star、jar、scar 等，重读元音及后面均为 /ɑr/。注意拼写以 -ar 结尾的常见词并不都同音：如 war /wɔr/、sugar /ˈʃʊɡər/、similar /ˈsɪmɪlər/ 等，发音不同。
用法优先级Usage priority
Collins 词频等级为 1，建议结合例句记忆，而不是只背中文释义。
一起学习词形Learn the forms together
页面下方列出了常见词形变化。学习时注意它们在句子中的语法位置。
Dictionary facts from ECDICT, WIKTIONARY.