Ddvp
[机] 磷酸
🗣️ 情景例句
And I love you.
我也爱你们。
Would you please give us a rough idea of the quantity you require?
请告知你方大概要订多少？
The man smiled pleasantly.He did not understand English! He spoke German.He was a tourist.
这人友好地笑了笑。他不懂英语！他讲德语。他是个旅游者。