Word · CEFR B2 · Frequency #4314
discharge
排出；排放；流出
核心释义
the act of expelling, venting, or flowing out, as of a liquid, gas, or other substance
- 1.
排出或释放的行为
The act of expelling or letting go.
- 2.
能量的突然释放
the sudden giving off of energy
- 3.
释放出的物质
The material thus released.
- 4.
排放
the act of venting
- 5.
发射弹丸的行为,尤其是从火器
The act of firing a projectile, especially from a firearm.
- 6.
排放物
a substance that is emitted or released
- 7.
卸载的过程
The process of removing the load borne by something.
- 8.
流出的过程
The process of flowing out.
- 9.
释放积累电荷的行为
The act of releasing an accumulated charge.
- 10.
河流在一定时间内输送的水量,通常以立方米每秒为单位
The volume of water transported by a river in a certain amount of time, usually in units of m3/s (cubic meters per second).
- 11.
履行(义务)或偿还债务等的行为；执行。
The act of accomplishing (an obligation) or repaying a debt etc.; performance.
- 12.
解除责任,如对在信任职位上服务的人,如公司机构的官员和管理者。
Release from liability, as granted to someone having served in a position of trust, such as to the officers and governors of a corporate body.
放电；能量释放；排放物；排出物；发射；射击；流量；径流量；履行；清偿
用法In use
The patient had a thick nasal discharge during the cold.
用法提示：此处 discharge 作为名词，指从鼻腔排出的分泌物。
The factory was fined for illegal discharge of chemicals into the river.
用法提示：此处 discharge 作为名词，指废弃物的排放行为。
The electric discharge from the storm lit up the sky.
用法提示：此处 discharge 作为名词，指电能的突然释放。
discharge of n
表示某物的排出或释放，后常接of引出具体物质。
The discharge of industrial waste into rivers is strictly regulated.
工业废料向河流中的排放受到严格监管。
discharge from n
表示从某处（如医院、军队）的离开或释放。
相关词与表达Connections
搭配Collocations
- electric discharge
- 放电
- The lightning is an example of a large electric discharge.闪电是大型放电的一个例子。
- discharge of waste
- 废物排放
- The factory was fined for illegal discharge of waste.该工厂因非法排放废物被罚款。
- discharge from hospital
- 出院
- His discharge from hospital was delayed due to complications.由于并发症，他的出院被推迟了。
- nasal discharge
- 鼻涕
- Nasal discharge is a common symptom of the common cold.流鼻涕是普通感冒的常见症状。
- discharge of a firearm
学习提示Learner notes
记忆技巧Memory Tip
想象“电池放电”：dis-（去掉）+ charge（电荷）→ 释放、排出；或“卸货”：去掉装载→ 解雇、流出。
语境与语域Context & Register
register: neutral; contexts: [工业排放, 环境科学]; note_zh: 在英语中，discharge作为名词常指气体或液体的排出，多用于科技或环保语境，比较正式。
语法说明Grammar Note
常与介词 of 连用
发音与拼写Pronunciation & Spelling
All listed words have the same stressed vowel and following sound /ɑːrdʒ/, thus they rhyme with 'discharge'.
用法优先级Usage priority
Collins 词频等级为 2，建议结合例句记忆，而不是只背中文释义。
一起学习词形Learn the forms together
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