Archaean
a. 太古代的
🗣️ 情景例句
Joan?
是简吗？
The target shooting requires the power of concentration.
射击需要集中精神。
She didn't visit her step-mother much, though I believe that they used to speak on the phone from time to time.
她不常看望她的继母，虽然，我相信她们过去时不进在电话里聊一聊。