selection

Compared meaning: something chosen, or the act of choosing (noun).

比较义项：选择（名词，指选择的行为或所选之物）。

• pick

  "Pick" is informal for a choice made from a group, often naming the one selected; common in casual speech, not formal writing.

  「pick」是非正式说法，指从一组中挑选出的对象，常见于口语，不用于正式写作。

  Take your pick — there are ten flavors to choose from.

  随你挑——有十种口味可供选择。

• choice

  "Choice" is the neutral, general word for choosing or the thing chosen, used in both speech and writing, often paired with adjectives like "difficult" or "wise".

  「choice」是中性、通用的词，指选择的行为或所选之物，口语和书面语都常用，常与「difficult」（困难的）、「wise」（明智的）等形容词搭配。

  Choosing a college was a difficult choice for him.

  选大学对他来说是一个艰难的选择。

• option

  "Option" stresses one alternative among several available possibilities, focusing on what is available rather than what is finally chosen; common with "have an option", "a cheaper option".

  「option」强调众多可能性中的一项，侧重于有哪些可供选择的可能性，而非最终选中了什么；常见搭配如「have an option」（有个选项）、「a cheaper option」（更便宜的选择）。

  Taking the bus is a cheaper option than driving to work.

  乘公交车上班是比开车更便宜的选项。

• selection 本词

  "Selection" often refers to a curated range of things to choose from, especially in shops, or a careful, deliberate act of choosing; more formal than "pick".

  「selection」常指可供挑选的一系列（经过精心搭配的）物品，尤其用于商店场景，也可指经过慎重考虑的挑选行为；比pick更正式。

  The bakery has an impressive selection of breads and pastries.

  这家面包店提供种类丰富的面包和糕点可供选择。

Pick, choice, option, and selection mean a choice. Pick is an informal choice. Choice is the neutral word for choosing. Option stresses one possibility among many. Selection means a range to choose from, or a formal act. Other senses of these words are not compared.

这四个词在「选择」这一义项上意思相近，但语气和使用场合不同：pick较口语化，choice是中性通用词，option强调多种可能性中的一项，selection强调可供挑选的一系列物品或较为正式的挑选行为。这里不比较pick作动词表示「采摘」、choice作形容词表示「上等的」、option在商业中表示「期权」，以及selection在生物学中表示「（自然）选择」等其他义项。