Arenigian
[地质]阿仑尼克阶(早奥陶世晚期)
🗣️ 情景例句
No. Will you also initial this change on page 2, please?
不，请你也在第二页变更处签姓名的一个字母好吗？
That's a bad idea if I've ever heard one!
你出这什么馊主意！
I never heard of anyone making a'skeleton', as we were taught at school.
我从未听说过任何一位作家像我们在学校学的那样，动笔前先列什么提纲。