something that exists as a smaller and less important part of something larger附加物,附属物
an arm, leg, or other body part附肢;附(属)器(指臂、腿或身体其他部位)
👨🏻🏫 Mr. Ng 劍橋詞典 📚 – cambridge.mister5️⃣.net切換為繁體中文