Grammar Note
作“橡树”解时可数，复数 oaks；作“橡木”解时为物质名词，不可数。
橡树；栎树
先理解核心含义，再看它在真实句子里的用法。
橡树；栎树
A tree of the genus Quercus, with lobed leaves and acorns.
The old oak in our garden gives us shade on hot summer days.
我们花园里的老橡树在炎热的夏天给我们遮荫。
栎属落叶乔木，结橡果。
一种落叶乔木,具有深裂叶片、橡果和特别坚硬的木材,通常分布于英格兰和北美东北部,属于栎属。
A deciduous tree with distinctive deeply lobed leaves, acorns, and notably strong wood, typically of England and northeastern North America, included in genus Quercus.
橡木的坚硬耐用木材；特别用于家具和地板
the hard durable wood of any oak; used especially for furniture and flooring
橡木。
The wood of the oak.
一种属于栎属的落叶树；有橡子和裂叶
a deciduous tree of the genus Quercus; has acorns and lobed leaves
Squirrels were gathering acorns under the large oak.
松鼠在那棵大橡树下收集橡果。
AI contextual example
We planted a young oak behind the house last spring.
去年春天我们在房子后面种了一棵小橡树。
AI contextual example
great oaks grow from little acorns
大橡树从小橡子长成。
WordNet
Choose the next layer that will help you use oak with more confidence.
Recommended next
Includes Usage patterns & Collocations
Learn how to use this word with grammar patterns and natural collocations.
Includes Common mistakes & Confusing words
See typical errors learners make and confusing words to avoid.
More ways to explore
Includes Synonyms & Antonyms
Expand your vocabulary with synonyms and antonyms.
Includes Spelling & sound
Explore words with similar spelling endings or sounds.
Includes Word components & Thematic vocabulary
Learn how to build related words using roots, prefixes, and thematic clusters.
Includes Idioms & Cultural references
Discover idioms, slang, and famous pop culture quotes.
Includes Context & register & Memory tip
Analyze the context and learn memory tricks to remember it.
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
Also compare
发长 /oʊ/ 音 (如 boat, coat)
Use oak naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
作“橡树”解时可数，复数 oaks；作“橡木”解时为物质名词，不可数。
Collins 词频等级为 2，建议结合例句记忆，而不是只背中文释义。
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 DICTIONARY_API_DEV, ECDICT, WIKTIONARY.