Sawteeth
锯齿, 锐齿( sawtooth的名词复数 )
🗣️ 情景例句
I hope that's a compliment.
我希望这是赞美之词。
I was perfectly aware of this before we married.
结婚前我就完全意识到这个问题。
But which language is the most widely spoken in the world?
但是世界上哪种语言运用最广泛？