Mdi
[化] 二苯基亚甲基二异氰酸酯
🗣️ 情景例句
and we'll take your dad with us.
带你爸爸也一起去。
This telephone line is interrupted.
这个电话不通。
Yes, please. This is Bill here. Is that Mrs Read?
是的，劳驾了。我是比尔。你是里德夫人吗？