1
hold an assembly
常用搭配，表示举行集会。
The school held an assembly to announce the winners.
学校举行集会宣布获胜者。
集会；聚集的人群
先理解核心含义，再看它在真实句子里的用法。
集会；聚集的人群
A group of people gathered together for a common purpose.
The school held an assembly to announce the winners.
学校举行集会宣布获胜者。
一组协同工作作为机构或装置的零件。
A set of pieces that work together in unison as a mechanism or device.
一组装配成独立单元的机器零件
a group of machine parts that fit together to form a self-contained unit
将一组零件、碎片或元素组装在一起的行为或过程。
The act or process of putting together a set of pieces, fragments, or elements.
组装(如机器)的行为
the act of constructing something (as a piece of machinery)
I spent the whole morning on the assembly of the new bookshelf.
我花了整个上午组装新书架。
The principal addressed the students during the morning assembly.
校长在早上的集会上向学生们讲话。
The engine assembly needs to be replaced after the accident.
事故后发动机总成需要更换。
常用搭配，表示举行集会。
The school held an assembly to announce the winners.
学校举行集会宣布获胜者。
表示组装某物。
The assembly of the machine took two hours.
机器的组装花了两个小时。
表示组件或零件的组装。
The assembly of parts must be done carefully.
部件的组装必须小心进行。
Not this
We had a meeting in the school hall.
Use this
We had an assembly in the school hall.
表示学校正式集会时，应该用'assembly'而不是'meeting'，因为assembly特指集体聚集的正式活动，而meeting更通用。
Not this
Please assembly the furniture according to the instructions.
Use this
Please assemble the furniture according to the instructions.
assembly是名词，表示'组装'的过程或部件；动词形式是assemble，表示'组装'的动作。
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
装配线
Cars are built on an assembly line.
汽车是在装配线上生产的。
大会；全体会议
The United Nations General Assembly meets annually.
联合国大会每年举行一次会议。
会议厅；礼堂
Students gathered in the assembly hall for the ceremony.
学生们聚集在礼堂参加典礼。
组装说明
Follow the assembly instructions carefully to build the furniture.
仔细按照组装说明来制作家具。
装配厂
The company opened a new assembly plant in Mexico.
该公司在墨西哥开设了一家新的装配厂。
汇编语言
Assembly language is used for low-level programming.
汇编语言用于低级编程。
人民和平集会的权利
The First Amendment guarantees the right to peaceably assemble.
第一修正案保障和平集会的权利。
Use Assembly naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
记忆：'啊森伯利'谐音，想象森林里人们集会，即assembly（集会）。
该词表示“集会”时，通常指有组织的人群聚集，常见于正式或半正式场合，如学校集会、立法会议等，口语中较少使用。
表示'装配'时通常不可数；表示'集会'时可数。
Dictionary facts from ECDICT, WIKTIONARY.