[ S ] a voice rising and falling in level声音起伏的说话腔调
[ C ] UK US singalong the informal singing of songs by a group of people(非正式的)齐唱,合唱
👨🏻🏫 Mr. Ng 劍橋詞典 📚 – cambridge.mister5️⃣.net切換為繁體中文