选用

• Pinyin: xuǎn yòng
• Desglose de hanzi: 选 = 辶 + 巽 (select); 用 = pictograph of a bucket/barrel — to put to practical use

Significado

Seleccionar y usar; elegir para aplicar.

Used in professional and academic contexts when describing deliberate selection of materials, methods, personnel, or tools. More purposeful than 选 alone — it implies both the act of choosing AND putting the choice into practical application.

Ejemplos

1. 建筑师在方案中选用了当地盛产的石灰岩作为主要建筑材料，既经济实用，又与周围环境和谐融合。
2. 编辑在编写这套教材时严格把关，只选用经过权威机构认证的语料与例句。
3. 公司在招募新员工时始终坚持优中选优的原则，选用最符合岗位需求的候选人。

Guía de uso

Contexto: business, construction, education, human resources

Tono: neutral

Correcto

• 在此次课程改革中，教育部选用了六套全新设计的教学大纲，并在全国五百余所试点学校率先推行。(In this curriculum reform, the Ministry of Education selected and adopted six newly designed syllabi and began implementing them first in more than five hundred pilot schools nationwide.)
• 工程师团队经过反复测试，最终选用了一款更稳定、更节能的处理器芯片作为新产品的核心部件。(After repeated testing, the engineering team ultimately selected and adopted a more stable and energy-efficient processor chip as the core component of the new product.)

Incorrecto

• 他选用了一个新朋友 — 选用 applies to things, materials, methods, or personnel in formal/professional contexts; for making a friend use 结交 or 交了一个朋友; 选用 sounds cold and transactional for personal relationships

Origen e historia

选 (to select) + 用 (to use)

Contexto cultural

Época: Modern

Generación: All ages

Contexto social: Universal