该 🔊

网络内容摘要 (Web Content Summary):

“该”的核心含义是“应当”或“应该”，在现代汉语中常作助动词，表示责任或义务。 The core meaning of “该” (gāi) is "should" or "ought to". In modern Chinese, it is commonly used as a modal verb to indicate duty or obligation.

该字本为“該”，从“言”，表示与言语、说话相关，后简化为“该”。在古文和公文中，“该”也作为指示代词，意思为“这个”或“上述的”，如“该公司”、“该校”等。 Originally written as “該”, the character derives from “言” (speech), relating to communication or what is said. In formal or older texts, “该” also acts as a demonstrative pronoun meaning “this” or “the aforementioned”, e.g., “该公司” (“this company”), “该校” (“this school”).

• 常见用法： “该去的时候就该去”（应该去）；“该公司”（本公司）。 Common usages: “该去的时候就该去” (“should go when it’s time”); “该公司” (“this company”).
• 易混淆点： “该”与“应该”意义接近，但“该”更为简洁。与“该（gāi，this）”作代词时要注意上下文。 Confusion tips: “该” and “应该” (“should”) have similar meanings, but “该” is more concise. When “该” is used as a pronoun (“this” or “the said”), context is important.
• 成语与常用词： 没有常见成语，但“该人”、“该案”等是公文常用表达。 In idioms & phrases: Not common in idioms, but phrases like “该人” (“this person”), “该案” (“this case”) are frequently used in formal documents.

如果需要更丰富的文化背景或成语例句，现有资料略显有限。 If you need more cultural or idiomatic examples, current information is somewhat limited.