Arenigian
[地质]阿仑尼克阶(早奥陶世晚期)
🗣️ 情景例句
Hi, Pop. Hi, Son.
你好， 爸。你好 ，儿子。
She's perfectly reasonable in her demands.
她的要求完全合情合理。
On the day before our departure, several bus loads of tourists descended on the town.
我们离开小镇的前一天，镇上来了几辆满载游客的公共汽车。