Schizocoel
[动]裂体腔
🗣️ 情景例句
Use a dictionary and grammar guide constantly.
经常使用字典和语法指南。
If you can be well without health you may be happy without virtue.
如果不健康而能强强壮壮，那么无美德也可快快乐乐。
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。