Word · Frequency #1511
selections
可供选择的东西；各种可供挑选的物品
selections is the plural of selection.
核心释义
an assortment of things from which a choice can be made
- 1.
选择的过程或行为
The process or act of selecting.
- 2.
被选中的东西
Something selected.
- 3.
从大集合中挑选的多种项目
A variety of items taken from a larger collection.
- 4.
音乐作品
A musical piece.
- 5.
通过查询从数据库中获得的数据集
A set of data obtained from a database using a query.
- 6.
谓词确定其参数语义内容的能力
The ability of predicates to determine the semantic content of their arguments.
- 7.
用户操作将进行的项目列表
A list of items on which user operations will take place.
- 8.
表示关系子集的一元运算
A unary operation that denotes a subset of a relation.
- 9.
遗传算法中从种群中选择个体基因组进行后续繁殖的阶段
The stage of a genetic algorithm in which individual genomes are chosen from a population for later breeding.
选择的过程或行为；被选中的东西；从大集合中挑选的多种项目；音乐作品；通过查询从数据库中获得的数据集
用法In use
The supermarket has a wide selection of fresh fruit.
用法提示：selection 作名词，表示“可供选择的一批物品”，这里指超市里的多种水果。
You can borrow a book from the selection on the shelf.
用法提示：selection 作单数名词，指放在一起供人挑选的一批书。
The exhibition features selections from the artist's early works.
用法提示：selections 是 selection 的复数形式，指多件被挑选出来的作品。
a selection of [plural noun]
The store offers a wide selection of wines.
这家店提供多种葡萄酒供选择。
make a selection
Please make your selection from the menu.
相关词与表达Connections
搭配Collocations
- make a selection
- 做出选择
- Please make a selection from the menu.请从菜单中选择。
- wide selection
- 广泛的选择
- The store offers a wide selection of books.这家书店提供广泛的选择。
- natural selection
- 自然选择
- Natural selection is a key mechanism of evolution.自然选择是进化的关键机制。
- selection process
- 选择过程
- The selection process for the job was rigorous.这份工作的选择过程很严格。
- careful selection
- 精心挑选
学习提示Learner notes
记忆技巧Memory Tip
将selection拆为select（选择）加ion（名词后缀），记住‘选’的名词形式就是selection。
语境与语域Context & Register
中性语域；常见于购物选择、职位选拔、考试选项等场景。通常用于正式或半正式场合。
发音与拼写Pronunciation & Spelling
Words ending in -ection: election, detection, inspection, perfection, and collection truly rhyme with selection (stressed vowel /ɛ/ followed by /kʃən/). Note that section has a different stress pattern (first syllable) and does not rhyme perfectly.
高价值词汇High-value vocabulary
该词属于 Oxford 核心词汇，值得优先掌握常见搭配和句型。
用法优先级Usage priority
Collins 词频等级为 3，建议结合例句记忆，而不是只背中文释义。
Dictionary facts from ECDICT, WIKTIONARY.