a button on sth
用 on 引出按钮所在的物体或衣物。
There's a button on the remote control.
遥控器上有一个按钮。
按钮；按键；（电脑界面上的）按钮；芽；花蕾；纽扣状植物部分（如橙子花萼、未展开的蘑菇头）；（冰壶的）大本营中心；靶心
a small round fastener sewn onto clothing that is pushed through a buttonhole
通过环或扣眼穿过的旋钮或圆盘,用作扣件
A knob or disc that is passed through a loop or (buttonhole), serving as a fastener.
纽扣；缝在衬衫、外套等衣物上以穿过扣眼的圆形紧固件
a round fastener sewn to shirts and coats etc to fit through buttonholes
设计为用手指按压以打开或关闭电路或激活机制的机械装置
A mechanical device designed to be pressed with a finger in order to open or close an electric circuit or to activate a mechanism.
按钮；通过按压操作的电气开关
an electrical switch operated by pressing
可以选择作为附加功能激活器的屏幕控制
An on-screen control that can be selected as an activator of an attached function.
花蕾；任何类似纽扣的植物部分
any of various plant parts that resemble buttons
芽
A bud.
橙子的花萼
The calyx of an orange.
未展开的蘑菇头
The head of an unexpanded mushroom.
房子的中心(靶心)
The center (bullseye) of the house.
剑尖末端的软圆头
The soft circular tip at the end of a foil.
用于表示扑克游戏中最后位置的塑料圆盘；也称为庄家按钮
A plastic disk used to represent the person in last position in a poker game; also dealer's button.
翻牌、转牌和河牌后最后行动的玩家,拥有按钮
The player who is last to act after the flop, turn and river, who possesses the button.
用于进一步指示路面标线的凸起路面标记
A raised pavement marker to further indicate the presence of a pavement-marking painted stripe.
跑道的末端
The end of a runway.
通常是平坦和细长的木块或金属块,转动在钉子或螺钉上,用于固定某物,如门
A piece of wood or metal, usually flat and elongated, turning on a nail or screw, to fasten something, such as a door.
在试金杯或坩埚中熔化后剩下的金属小球
A globule of metal remaining on an assay cupel or in a crucible, after fusion.
旋钮；小球；小而圆的块
A knob; a small ball; a small, roundish mass.
猫毛皮上的小白斑
A small white blotch on a cat's coat.
启动核打击或类似灾难性事件的手段
The means for initiating a nuclear strike or similar cataclysmic occurrence.
连接杯身或底座的扁球形玻璃块
The oblate spheroidal mass of glass attaching a stem to either its bowl or foot.
在提琴家族乐器中,从背板顶部延伸并与琴颈连接的近半圆形部分
In an instrument of the violin family, the near-semicircular shape extending from the top of the back plate of the instrument, meeting the heel of the neck.
提琴家族乐器的端钮
Synonym of endbutton, part of a violin-family instrument.
调节器的同义词
Synonym of adjuster.
最少的关心或兴趣；一点点
The least amount of care or interest; a whit or jot.
结束场景的紧张或悬疑台词
The punchy or suspenseful line of dialogue that concludes a scene.
喜剧表演(如小品、段子或场景)结束时的最后一个笑话
The final joke at the end of a comedic act (such as a sketch, set, or scene).
响尾蛇尾巴的最后一节
The final segment of a rattlesnake's rattle.
鹿科动物鹿角的附着点
Pedicle; the attachment point for antlers in cervids.
Press the red button to start the machine.
按红色按钮启动机器。
用法提示：此处 button 作名词，指机器上的“按钮”，用于按压操作。
AI contextual example
She clicked the button on the screen to save her work.
她点击屏幕上的按钮以保存她的工作。
用法提示：此处 button 作名词，指屏幕界面上的“按钮”。
AI contextual example
The elevator button was broken, so we took the stairs.
电梯按钮坏了，所以我们走了楼梯。
用法提示：此处 button 作名词，指电梯上的“按钮”，在句中作主语。
AI contextual example
用 on 引出按钮所在的物体或衣物。
There's a button on the remote control.
遥控器上有一个按钮。
for 引出按钮对应的功能或目的地。
Where is the button for the ground floor?
去一楼的按钮在哪里？
to do 不定式作后置定语，说明按钮的用途。
I need a button to open this door.
我需要一个能打开这扇门的按钮。
that 引导定语从句，描述按钮的功能。
This is a button that turns on the light.
这是一个能开灯的按钮。
grammar · medium
易错句子Please press button to start the machine.
正确表达Please press the button to start the machine.
button 是可数名词，当它特指某个按钮时，前面必须有定冠词 the。汉语没有冠词，所以中国学习者常直接说 press button；英语中单数可数名词前一般不能没有任何限定词。
grammar · medium
易错句子One button of my coat is missing.
正确表达One button on my coat is missing.
表示缝在衣物上的扣子时，英语用介词 on 表示所在位置，不用 of。汉语‘我外套的扣子’是‘的’字结构，容易迁移成 of，但英语此处习惯用 on。
grammar · medium
易错句子There are three button on my coat.
正确表达There are three buttons on my coat.
汉语名词不通过词形区分单复数，而英语可数名词前面出现数词 three 时必须用复数形式 buttons，不能沿用‘数词 + 单数名词’的说法。
按下按钮
Press the button to open the door.
按下按钮开门。
电源按钮
Where is the power button on this remote?
这个遥控器上的电源按钮在哪里？
紧急按钮
The bank teller hit the panic button when she saw the gun.
银行出纳员看到枪时按下了紧急按钮。
缝上纽扣
Could you sew on a button for me? It fell off my coat.
你能帮我缝上纽扣吗？它从我外套上掉下来了。
扣上纽扣
He did up the top button of his shirt before the interview.
面试前他扣上了衬衫最上面的纽扣。
Choose the next layer that will help you use button with more confidence.
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解开纽扣
She undid a button on her blouse because it was too tight.
她解开了衬衫上的一颗纽扣，因为太紧了。