A1 noun 中性 #2,909 最常用

switch

/swɪtʃ/

A switch is a small control device that you press or move to turn an electric light or machine on or off. In a home, these are usually found on walls or on the cords of lamps.

例句

3 / 5
1

I cannot find the light switch in this dark room.

I cannot find the light switch in this dark room.

2

The technician replaced the faulty power switch in the server room.

The technician replaced the faulty power switch in the server room.

3

Just hit the switch near the door to turn on the fan.

Just hit the switch near the door to turn on the fan.

词族

名词
switch
Verb
switch
形容词
switchable
相关
switching
💡

记忆技巧

Think of the Nintendo Switch—it is a device that lets you 'switch' between playing on the TV and playing in your hands.

快速测验

The room was dark, so I reached for the wall ____.

正确!

正确答案是: switch

例句

1

I cannot find the light switch in this dark room.

everyday

I cannot find the light switch in this dark room.

2

The technician replaced the faulty power switch in the server room.

formal

The technician replaced the faulty power switch in the server room.

3

Just hit the switch near the door to turn on the fan.

informal

Just hit the switch near the door to turn on the fan.

4

The experimental setup requires a mechanical switch to interrupt the current.

academic

The experimental setup requires a mechanical switch to interrupt the current.

5

The company decided to make the switch to a new supplier this quarter.

business

The company decided to make the switch to a new supplier this quarter.

词族

名词
switch
Verb
switch
形容词
switchable
相关
switching

常见搭配

light switch light switch
power switch power switch
wall switch wall switch
dimmer switch dimmer switch
flip the switch flip the switch

常用短语

flip a switch

to change something instantly

make the switch

to change from one thing to another

asleep at the switch

not paying attention when one should be

容易混淆的词

switch vs button

A button is usually pushed inward, while a switch is often flipped up, down, or side to side.

switch vs plug

A plug is the part at the end of a cord that goes into the wall; a switch stays on the wall to control the power.

📝

使用说明

Use 'switch' for mechanical or electrical controls. It can also be used as a noun to describe a total change from one state or product to another.

⚠️

常见错误

Learners sometimes say 'open the light' instead of 'use the light switch' or 'turn on the light.'

💡

记忆技巧

Think of the Nintendo Switch—it is a device that lets you 'switch' between playing on the TV and playing in your hands.

📖

词源

Derived from the Middle Dutch word 'swijch', which meant a flexible twig or branch, later used to describe a flexible rod used for switching (hitting).

语法模式

Countable noun (singular: switch, plural: switches) Often used with 'on' or 'off' when functioning as a verb
🌍

文化背景

In the US, light switches are typically flipped up for 'on', whereas in the UK, Australia, and New Zealand, they are usually flipped down for 'on'.

快速测验

The room was dark, so I reached for the wall ____.

正确!

正确答案是: switch

更多Home词汇

dining room

A1

A specific room in a house or building used primarily for eating meals. It usually contains a large table and several chairs for family members and guests.

garage

A1

A garage is a building or a part of a house where you keep cars or other vehicles to protect them. It can also be a place where a mechanic repairs cars or where people sell fuel.

basement

A1

A basement is the lowest floor of a building, usually located partly or completely underground. It is commonly used for storage, laundry, or as an extra living space in a home.

balcony

A1

A balcony is an outdoor platform that is attached to the upper floor of a building. It is usually surrounded by a low wall or railing for safety and is used for sitting or looking at the view.

porch

A1

A porch is a covered structure attached to the entrance of a building. It typically has a roof and serves as a space to sit outside while being protected from rain or direct sun.

drawer

A1

A drawer is a sliding, box-shaped container that is part of a piece of furniture like a desk or a dresser. It is used to store things like clothes, papers, or tools and can be pulled out to reach what is inside.

fridge

A1

A fridge is a large kitchen appliance used to keep food and drinks cold so they stay fresh for longer. It is the shortened, most common name for a refrigerator used in daily life.

stove

A1

A stove is a large piece of kitchen equipment used for cooking food. It provides heat through burners on the top or an enclosed space called an oven.

microwave

A1

A microwave is a common kitchen appliance used to cook or heat food very quickly using electromagnetic waves. It is mostly used for reheating leftovers, defrosting frozen items, or making quick meals.

washing machine

A1

A washing machine is a large household appliance used to wash clothes, towels, and linens automatically. It uses water, detergent, and mechanical action to clean fabrics during different timed cycles.

有帮助吗?
还没有评论。成为第一个分享想法的人!

免费开始学习语言

免费开始学习