Sechenoff's centers
[医] 谢切诺夫氏中枢(反射抑制中枢)
🧩 词语组成解析
n. 中心, 中央（center的复数形式）
🗣️ 情景例句
Now for the hard part.
现在到了最难的部分。
Is meat packing a big industry in your country?
肉制品包装在你的国家是大产业吗？
It seems that man was making a real effort to understand the seasons 20,000 years earlier than has been supposed.
看来人类早就致力于探索四季变迁了，比人们想像的要早20，000年。