用法パターン：
a [material] tube
The plumber replaced the old copper tube with a new one.
A vízvezeték-szerelő kicserélte a régi rézcsövet egy újra.
She rolled the poster and placed it in a cardboard tube.
Összetekerte a posztert, és beletette egy kartoncsőbe.
A test sample was placed in a glass tube for heating.
The air flows through a flexible plastic tube into the machine.
学習者向け例文
The water goes through a long tube.
A víz egy hosszú csövön keresztül folyik.
I put the paper in a cardboard tube.
A papírt egy kartoncsőbe tettem.
The air moves in the tube.
He cut the metal tube with a saw.
よくある間違い：
Learners sometimes confuse 'tube' with 'tub'. A 'tub' is a large open container, while a 'tube' is long and hollow.
コロケーション
metal tube
|plastic tube
|glass tube
|cardboard tube
類義語
pipe (Often used for rigid tubes for carrying fluids; 'tube' is more general.)
対義語
solid rod (A solid cylindrical piece without a hollow interior.)
テーマ
engineering
|daily life
|science
|technology
|core_vocabulary
定義
A long, round object that is empty inside and can carry air, liquid, or other things.
A long, hollow object with a circular cross-section, often used to move liquids, gases, or other materials from one place to another.
用法パターン：
a tube of [substance]
She bought a new tube of toothpaste.
Vett egy új tubus fogkrémet.
The artist squeezed paint from the tube onto the palette.
A művész festéket nyomott ki a tubusból a palettára.
He applied ointment from a small tube to the cut.
学習者向け例文
I need a new tube of toothpaste.
Szükségem van egy új tubus fogkrémre.
The cream is in a small tube.
A krém egy kis tubusban van.
She puts paint on the paper from the tube.
よくある間違い：
Some learners may say 'toothpaste bottle' instead of 'toothpaste tube'.
意味
Squeezable container for paste
コロケーション
tube of toothpaste
|tube of glue
|tube of cream
類義語
squeeze bottle (Similar function but typically larger and often with a nozzle; 'tube' is smaller and elongated.)
テーマ
daily life
|health
|daily_life
|core_vocabulary
定義
A small soft container that you press to push out toothpaste, cream, or something similar.
A small, squeezable container made of soft material, used for holding and dispensing substances like toothpaste, cream, or glue.
用法パターン：
take the Tube to [place]
We took the Tube to Oxford Circus.
A londoni metróval mentünk az Oxford Circusig.
The Tube was delayed due to signal problems.
Jelzőberendezési hibák miatt késtek a járatok a londoni metrón.
He uses the Tube every day to get to work.
学習者向け例文
I take the Tube to work.
A londoni metróval járok munkába.
The Tube is very busy in the morning.
A londoni metró reggel nagyon zsúfolt.
We go to the city by Tube.
よくある間違い：
Learners sometimes use 'tube' for any subway system; outside London, this usage is uncommon.
意味
London underground railway system
コロケーション
take the Tube
|Tube station
|Tube map
類義語
London Underground (The official name; 'Tube' is informal and more common in speech.)
テーマ
transportation
|travel
定義
The trains that run under the ground in London.
The underground train system serving London and nearby areas, officially called the London Underground.
The amplifier uses vacuum tubes for a warmer sound.
Az erősítő elektroncsöveket használ a melegebb hangzásért.
Old televisions had cathode ray tubes inside them.
A régi televíziókban katódsugárcsövek voltak.
He collects antique radios with original tubes.
学習者向け例文
Old TVs have big tubes inside.
A régi tévékben nagy képcső van.
Some radios use tubes instead of chips.
Egyes rádiók chipek helyett elektroncsöveket használnak.
A vacuum tube can make sound better.
意味
Electronic vacuum device cylinder
コロケーション
vacuum tube
|cathode ray tube
類義語
valve (British English term for certain types of vacuum tubes.)
テーマ
technology
|electronics
|science
定義
A part in old radios and TVs that controls electricity inside a glass cylinder.
An electronic component consisting of a sealed glass or metal cylinder in which electrons flow between electrodes in a vacuum or gas-filled space; used especially before transistors became common.
