Central channel
[医] 中心管, 小动静脉连合管
🧩 词语组成解析
🗣️ 情景例句
when I think I'll be returning to the boutique.
我打算什么时候回去时装店工作。
Idleness is the key of beggary, and the root of all evil.
懒惰是行乞的敲门砖，是万恶的根源。
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。