1
enrollment in [sth]
表示在某课程或机构中注册。
The university saw a significant increase in enrollment in engineering programs.
该大学工程类课程的注册人数显著增加。
登记；注册；入伍
enrollments — plural of enrollment
先理解核心含义，再看它在真实句子里的用法。
登记；注册；入伍
the act of enrolling
The university saw a significant increase in enrollment in engineering programs.
该大学工程类课程的注册人数显著增加。
注册；入学
The act of enrolling or the state of being enrolled.
被登记的人,作为一个群体
The people enrolled, considered as a group.
注册人数
The number of people enrolled.
登记的记录；注册
The record of such enrolling; registration.
Please finish your enrollment before the end of the week.
请在本周末之前完成你的注册。
The university expects enrollment to grow by ten percent next year.
该校预计明年注册人数将增长百分之十。
Enrollment for the art class will close on Friday.
美术班的报名将于周五截止。
表示在某课程或机构中注册。
The university saw a significant increase in enrollment in engineering programs.
该大学工程类课程的注册人数显著增加。
强调注册的动作或过程。
The enrollment of new students is complete.
新生的注册工作已经完成。
指特定时间段内允许任何人注册。
Open enrollment for health insurance begins next month.
健康保险的开放注册期从下个月开始。
Not this
I need to enrollment for the course.
Use this
I need to enroll in the course.
enrollment是名词，不能直接作谓语；应使用动词enroll，后接介词in表示注册课程。
Not this
He applied for enrollment to the university.
Use this
He applied for enrollment at the university.
表示在某机构注册时，常用介词at，而不是to。
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
学校注册人数
School enrollment has increased this year.
今年学校注册人数增加了。
入学率
The enrollment rate in rural areas is rising.
农村地区的入学率正在上升。
开放注册（期）
Open enrollment for health insurance ends next week.
健康保险的开放注册下周结束。
注册流程
The enrollment process takes about fifteen minutes.
注册流程大约需要十五分钟。
注册人数数据
The university released its enrollment figures for the fall term.
该大学公布了秋季学期的注册人数数据。
大学入学人数
College enrollment has declined for several years.
大学入学人数多年来一直在下降。
Use enrollments naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
联想记忆：en-（进入）+ roll（名单）+ ment，把名字加入名册，即注册、入学登记。
语域：neutral 常见场景：教育招生、医疗参保、行政登记 enrollment 通常用于学校注册、医保登记等正式或行政场合，语气中性偏正式；日常口语中更常说 sign up 或 register。
这些词都以非重读后缀 -ment 结尾，读作 /mənt/，与 enrollment /ɪnˈrəulmənt/ 末尾的 /mənt/ 相同。它们拼写和尾音一致，但重读音节不同，因此与 enrollment 不押韵。注意形近词：若 -ment 重读，读作 /mɛnt/，如 cement /sɪˈmɛnt/，不要误读成 /mənt/。
Dictionary facts from ECDICT, WIKTIONARY.