🧩 词语组成解析
[医] 无定形[病], 擦烂
🗣️ 情景例句
He ofter overdrafts his account.
他的账户经常透支。
Showoff!
爱现！
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。