1
under (sb's) supervision
The children are under the teacher's supervision.
孩子们在老师的监督下。
监督；管理；监管
supervisions — plural of supervision
先理解核心含义，再看它在真实句子里的用法。
监督；管理；监管
The act of watching over and directing a person, group, or process.
The children are under the teacher's supervision.
孩子们在老师的监督下。
监督的行为或实例。
The act or instance of supervising.
监督个人或团队表现或运作的管理
management by overseeing the performance or operation of a person or group
负责任的监督。
Responsible oversight.
针对单个学生或小组的辅导课。
A tutorial session for an individual student or a small group.
The new manager provides supervision for the whole team.
新经理负责对整个团队的监督。
Under close supervision, the apprentices learned to operate the machines safely.
在严密监督下，学徒们学会了安全操作机器。
Regular supervision helps employees improve their performance.
定期监督有助于员工提高绩效。
The children are under the teacher's supervision.
孩子们在老师的监督下。
Students are not allowed to use the lab without supervision.
学生未经监督不得使用实验室。
The supervision of the project is her responsibility.
该项目的监督是她的责任。
Not this
He provided a supervision for the project.
Use this
He provided supervision for the project.
错误：将不可数名词 'supervision' 当作可数名词使用。中文中“监督”可视为抽象概念，但英文 'supervision' 为不可数名词，通常不加冠词 'a'。
Not this
My supervision is very strict about deadlines.
Use this
My supervisor is very strict about deadlines.
错误：混淆抽象名词 'supervision' 与指人名词 'supervisor'。中文中“监督”既可指行为也可指人，但英文中 'supervision' 仅表示监督行为或状态，指人需用 'supervisor'。
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
在监督下
The experiment was conducted under strict supervision.
这个实验在严格监督下进行。
严密监督
Children require close supervision in the pool.
儿童在泳池需要严密监督。
对……的监督
He is responsible for the supervision of the project.
他负责对该项目的监督。
医疗监督
The patient is under medical supervision.
该患者正在接受医疗监督。
成人监督
This activity requires adult supervision.
这项活动需要成人监督。
提供监督
The school must provide adequate supervision during recess.
学校必须在课间休息时提供充分的监督。
在……的监督下
The project was completed under the supervision of the manager.
该项目在经理的监督下完成。
没有监督
Never leave machinery running without supervision.
切勿在无人监督的情况下让机器运转。
成人监督
This activity requires adult supervision.
此活动需要成人监督。
Use supervisions naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
联想：super（超级）+ vision（视觉）→ 用超级视觉盯着，就是监督。
通常用于工作或教育环境中的监督管理行为，语域偏正式中性。
All words listed share the exact ending /vɪʒən/ and spelling chunk 'vision'. Words like 'decision' end in /sɪʒən/ and are spelled '-cision', so they sound similar but do not share the spelling pattern.
Dictionary facts from DICTIONARY_API_DEV, ECDICT, WIKTIONARY.