1
the + noun
定冠词the表示特指。
The keyboard is broken.
这个键盘坏了。
键盘
先理解核心含义，再看它在真实句子里的用法。
键盘
A set of keys that you press to operate a computer, typewriter, or musical instrument such as a piano or organ.
The keyboard is broken.
这个键盘坏了。
用于打字机、计算机等上的网格状按键组
A set of keys laid out in a gridlike pattern, used for typing on a typewriter, computer, etc.
由一组按键组成的设备,如钢琴、风琴、打字机、排版机或计算机等
device consisting of a set of keys on a piano or organ or typewriter or typesetting machine or computer or the like
钢琴、管风琴、大键琴等乐器中由黑白键组成的部件
A component of many instruments, including the piano, organ, and harpsichord, consisting of usually black and white keys that cause different tones to be produced when struck.
由一系列钩子组成的支架,用于悬挂钥匙或锁
holder consisting of an arrangement of hooks on which keys or locks can be hung
I need to clean my keyboard because there are crumbs under the keys.
我需要清洁我的键盘，因为按键下面有碎屑。
She prefers a mechanical keyboard for its tactile feedback.
她更喜欢机械键盘，因为其触感反馈好。
The piano keyboard has 88 keys.
钢琴键盘有88个键。
定冠词the表示特指。
The keyboard is broken.
这个键盘坏了。
形容词修饰键盘的类型。
I prefer a mechanical keyboard.
我更喜欢机械键盘。
第一个名词修饰第二个名词，表示用途或类别。
I need a keyboard cover.
我需要一个键盘保护盖。
Not this
I don't have keyboard.
Use this
I don't have a keyboard.
英语中可数名词单数前通常需要冠词（如 a, an, the），表示泛指时要用不定冠词 a。这里 keyboard 是可数名词，需要加 a 表示泛指任何一台键盘。
Not this
I typed it in the keyboard.
Use this
I typed it on the keyboard.
表示在键盘上输入，应使用介词 on 表示表面接触，in 表示内部，而键盘是平面，所以用 on。
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
键盘快捷键
Use Ctrl+C as a keyboard shortcut to copy text.
使用Ctrl+C作为键盘快捷键来复制文本。
键盘布局
QWERTY is the most common keyboard layout.
QWERTY是最常见的键盘布局。
键盘按键
Some keyboard keys are sticky after you spill coffee on them.
键盘上撒了咖啡后有些按键会变得粘连。
键盘架
Adjust the keyboard stand to a comfortable height.
把键盘架调整到舒适的高度。
键盘打字
Touch typing improves your keyboard typing speed.
盲打能提高你的键盘打字速度。
无线键盘
My wireless keyboard runs on batteries.
我的无线键盘用电池。
键盘侠
He's a keyboard warrior who insults people online but never says anything in person.
他是个键盘侠，在网上辱骂别人，但当面从不说任何话。
键盘骑手（指在网上夸夸其谈的人）
Don't listen to those keyboard jockeys; they've never actually done anything.
别听那些键盘骑手的话，他们实际上什么都做过。
键盘牛仔（指在网上逞强的人）
He talks like a tough guy online, but he's just a keyboard cowboy.
他在网上说话像个硬汉，但其实只是个键盘牛仔。
Use keyboard naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
记忆窍门：把关键词拆成'key'和'board'，想象一块木板上有许多按键。
通常用于描述计算机或音乐设备的按键面板，在日常和专业领域都很常见。
keyboards
Dictionary facts from ECDICT, WIKTIONARY.