Nonillionth
n. (英,德)10的54次幂, (美,法)10的30次幂
🗣️ 情景例句
but we have to get going
但我们必须走了，
Where are you going?
你去哪儿？
We had spent several days in a small town and visited a number of old churches in the vicinity.
我们在一座小镇上逗留了几天，参观了附近的许多古老的教堂。