呕 🔊

网络内容摘要 (Web Content Summary):

• 核心含义：“呕”本义为口中作声，主要指恶心或吐出体内之物，即“呕吐”、“恶心”。常用作描述因不适或病痛而作呕。 Core meaning: "呕" (ǒu) primarily means to retch or vomit; it describes the sensation of nausea or the act of throwing up.

• 字形与起源：“呕”由“口”（与发声、口腔有关）与“区”（表示声音）组成，带有声音或作呕的象意。 Pictographic origin: The character combines "口" (mouth) and "区" (suggesting sound), depicting the act of retching from the mouth.

• 常见用法与成语：“呕”常见于“呕吐”（to vomit）、“呕心沥血”（形容极度用心、劳心苦思。例如写作、艺术创作等）、“呕血”（吐血，常指伤心至极或患病）。 Common usages & idioms: Typical words include "呕吐" (to vomit), and idioms like "呕心沥血" (to put all one’s heart and efforts into something), or "呕血" (cough up blood, often metaphorically describing deep sorrow or exhaustion).

• 易混淆点：“呕”与“欧”（Europe, to beat）字形相近，但意义完全不同，需注意区分。 Common confusion: "呕" might be confused with "欧" (Europe, to beat); be careful to distinguish between them.

• 文化/文学用法：古文中常用“呕”描述生病、情绪激烈导致的呕吐，如杜甫诗句“老夫情怀恶，呕泄卧数日”。 Cultural/literary use: In classical literature, "呕" is often used to describe vomiting due to sickness or strong emotions, as in Du Fu's poems.