Portlandian
(=Portlandian stage)[地质]波特兰阶
🗣️ 情景例句
The soundtrack from Lord of the Rings has truned into a big hit.
《指环王》的原声唱片卖得满堂红。
I understand completely.
我完全明白。
Just whose fault is this damage?
这次的损坏究竟是谁的责任呢？