开
Basic Meaning
v
to open (something closed, opposite of 'close' or 'shut')
把关闭着的东西打开（跟”关、合“相对）。
Words:
开门开关开口开锁开箱子开柜门
Synonyms:
启
Antonyms:
关 合 封 闭
Sentences:
- 请开门，外面有人。Please open the door, someone is outside.
- 他开箱子找东西。He opens the box to look for something.
v
to open up; to clear (a path or area)
打通；开辟。
Words:
开路开矿开路先锋开通开荒
Sentences:
- 工人们正在开路。The workers are clearing a road.
- 他们计划开矿。They plan to open a mine.
v
to spread out or separate (something closed or connected)
（合拢的东西）放或散展开；（相连的东西）分离。
Words:
开花开缝开交
Synonyms:
散 放 分
Antonyms:
合 连
Sentences:
- 春天来了，花儿开了。Spring has come, and the flowers have bloomed.
- 衣服开缝了，需要缝一下。The clothes have split open and need to be sewn.
v
to lift (a blockade, ban, restriction, etc.)
解除（封锁、禁令、限制等）。
Words:
开戒开禁开斋开释大开杀戒
Synonyms:
解
Sentences:
- 政府决定开禁。The government decided to lift the ban.
- 他开戒了，开始喝酒。He broke his abstinence and started drinking.
v
to start (a mechanism) or operate (a vehicle, ship, plane, etc.)
发动（机件）或使（车、船、飞机等）运行。
Words:
开枪开车开飞机开炮开轮船
Sentences:
- 他每天开车上班。He drives to work every day.
- 飞行员开飞机去北京。The pilot flies the plane to Beijing.
v
(of troops) to set out; to depart
formal or military context
军队（出发）。
Words:
开拔
Sentences:
- 军队明天开拔。The troops will set out tomorrow.
v
to begin; to start
起始。
Words:
开春开头开始开学开工
Sentences:
- 学校九月开学。School starts in September.
- 我们开春去旅行。We will begin traveling in early spring.
q
kelvin (abbreviation for Kelvin, a unit of temperature)
scientific term
开尔文的简称。1开是水的三相点热力学温度的1/273.16。
Words:
开尔文
Sentences:
- 水的沸点是373开。The boiling point of water is 373 kelvin.
v
to establish; to found
创建；创始。
Words:
开工厂开药店开公司开国元勋开医院
Synonyms:
办 建
Sentences:
- 他开了一家药店。He established a pharmacy.
- 他们计划开公司。They plan to found a company.
v
to pay (expenses or salary)
支付。
Words:
开支开销开薪开饷开工钱
Sentences:
- 我们需要控制开支。We need to control our expenses.
v
(of liquid) to boil due to heat
（液体）受热而沸腾。
Words:
水开
Synonyms:
沸
Sentences:
- 水开了，可以泡茶了。The water has boiled, so we can make tea.
v
to write out (a receipt, prescription, letter, etc.)
写出（单据、清单、信件等）。
Words:
开收据开药方开假条开介绍信开发票
Sentences:
- 医生开药方给我。The doctor wrote a prescription for me.
- 请开收据。Please write out a receipt.
v
to dismiss; to expel
negative connotation
开除；革除。
Words:
开除
Sentences:
- 公司开除了他。The company dismissed him.
v
to hold (a meeting, exhibition, etc.)
举行（会议、座谈会、展览会等）。
Words:
开会开运动会开展览会开欢送会开座谈会
Sentences:
- 我们明天开会。We will hold a meeting tomorrow.
- 学校开运动会。The school holds a sports meet.
v
placed after a verb to indicate direction or result: 1. to separate or spread out; 2. to start and continue; 3. to accommodate
grammatical particle
放在动词后面，表示趋向或结果。1.表示分开或扩展；2.表示开始并继续下去；3.表示容下。
Words:
拉开躲开坐不开传开冷开了
Sentences:
- 请拉开窗帘。Please pull open the curtains.
- 消息很快传开了。The news spread out quickly.
- 这个房间坐不开十个人。This room cannot accommodate ten people.
Writing & Component
Radical廾
Structuresingle
Stroke Count4
Strokes一一丿丨