Pyknemia
[医] 血浓缩
🗣️ 情景例句
He studied harder to improve his English.
他更加努力提高英语水平。
I'll be ready in a few minutes.
再过几分钟就好了。
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。