兄妹

1. Origins, structure, and basic meaning

• Structure: 兄妹 is read as きょうだい and can mean “brother and sister” or “siblings”, depending on context.
• Basic usage: The examples show young siblings sharing an umbrella and siblings with different personalities cooking together.

2. Common pitfalls and similar expressions

• Distinguishing senses and uses
  • The characters indicate a brother-and-sister pairing, but the reading here is きょうだい, not あにいもうと.