Dinantian
a. [地](比利时Dinant 一带的早石炭世地层)狄南统的
🗣️ 情景例句
He was very helpful to me, remember?
他帮过我大忙， 记得吗？
There's still hope.
还是有希望的。
Sending a fax is more expensive than posting a letter, but much quicker.
发传真比寄信要贵些，但是要快得多。