Lianxing was sharp and the V shape, the tone was a sharp sudden acute angle, formed from Wenduan to Erjian V shape.是什么意思_Lianxing was sharp and the V shape, the tone was a sharp sudden acute angle, formed from Wenduan to Erjian V shape.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句