warble 在英語中是什麼意思?與 Lingoland 一起探索這個詞的含義、發音及具體用法
囀鳴, 輕聲哼唱
to sing in a soft, low voice, especially with a trilling or quavering sound
囀鳴聲, 潺潺聲
a trilling or quavering vocal sound, especially that of a bird