marine
gb/mɚˈin/ us/mɚˈin/
B1
英語
~ 2200
語義
0件の語義
adjective
B1
property
1
Related to the sea or ocean
About the sea or ocean, or living in it.
用法パターン：
[marine] [animal/plant/environment]
よくある間違い：
Learners sometimes confuse 'marine' with 'maritime'; 'maritime' refers more to human activities related to the sea, while 'marine' refers to the natural sea environment.
類義語
oceanic (More specifically refers to the open ocean, often in scientific contexts.)
対義語
terrestrial (Refers to land rather than the sea.)
コロケーション
marine life
|marine environment
|marine species
|marine biology
|marine ecosystem
テーマ
nature
|science
|geography
|core_vocabulary
例文
- Marine animals like dolphins are highly intelligent.
- The coral reef is home to a variety of marine species.
- Marine pollution is a growing environmental concern.
- She is studying marine biology at university.
- The submarine explored the deep marine environment.
学習者向け例文
- Dolphins are marine animals.
- We saw many marine fish in the aquarium.
- Marine life is important for our planet.
- Marine plants grow in the ocean.
名詞
B1
entity
2
A navy's infantry soldier
A soldier who works for a navy and can fight on land and at sea.
用法パターン：
[a/an] marine
よくある間違い：
Learners may confuse 'marine' (soldier) with 'sailor'; sailors mainly work on ships, while marines are trained for combat on both land and sea.
類義語
naval infantryman (More technical military term for a marine.)
対義語
civilian (A person not serving in the armed forces.)
コロケーション
U.S. Marine
|Royal Marine
|Marine Corps
|Marine base
テーマ
military
|security
|work
|politics
例文
- The Marines were deployed overseas for a peacekeeping mission.
- He served as a Marine for eight years.
- Marines are trained for both land and sea combat.
- The U.S. Marines landed on the beach at dawn.
学習者向け例文
- My brother is a Marine.
- The Marines are part of the navy.
- A Marine can fight on land and water.
adjective
technical
B2
property
3
Related to shipping or seafaring
About ships and traveling by sea.
用法パターン：
[marine] [law/insurance/navigation]
よくある間違い：
Learners sometimes confuse this with 'maritime', which is more widely used for human-related sea activities; 'marine' here is more technical or formal.
類義語
maritime (More common in reference to legal, commercial, and navigational matters.)
コロケーション
marine navigation
|marine insurance
|marine engineering
テーマ
transportation
|law
|travel
例文
- The company specializes in marine insurance policies.
- He studied marine engineering at college.
- Marine navigation has improved greatly with GPS technology.
学習者向け例文
- Marine law is about ships and the sea.
- He works in marine transport.
- Marine insurance helps ship owners.
文法
表現
marine life
1/mɚˈin lˈaɪf/
fixed phrase
Plants and animals in the sea
Animals and plants that live in the ocean.
例文
- Pollution is a major threat to marine life.
- We saw beautiful marine life while snorkeling.
marine biology
1/mɚˈin baɪˈɑləd͡ʒi/
fixed phrase
Study of sea life
The science of studying living things in the ocean.
例文
- She is studying marine biology at university.
- She wants to work in marine biology after graduation.
- Marine biology involves research on fish, corals, and other sea creatures.
- Marine biology covers everything from coral reefs to deep-sea fish.
Marine Corps
1/mɚˈin kˈɔɹ/
fixed phrase
Naval infantry branch of military
A part of a country's military that fights on land and at sea, especially in the U.S.
例文
- He joined the Marine Corps right after high school.
- He enlisted in the Marine Corps right after high school.
- The Marine Corps celebrated its anniversary with a parade.
- The Marine Corps has a reputation for tough training and high discipline.
- Her grandfather served in the Marine Corps during the war.