Fretless
a. fret的变形
🗣️ 情景例句
Canada has the most beautiful waterfalls in the world.
加拿大有世界上最壮观的瀑布。
What's your favorite song?
你最喜欢的歌曲是什么？
Whose sweaters are these?
这些都是谁的毛衣？