Coos
v. （鸽）咕咕地叫, 发出鸽叫般的声音( coo的第三人称单数 ); 温柔可爱地说话
🗣️ 情景例句
at this point in our lives?
在这个时候怎么样？
He is pinned down by the demonstrators.
他被示威的队伍给钉住了。
Knowledge began to increase as soon as the thoughts of one individual could be communicated to another by means of speech.
人一旦能用语言同别人交流思想，知识的积累便开始了。