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
Sure, but never before have we had payment in RMB.
当然可以，不过我们从来没有用过人民币付款。
How much does she eat?
她要吃多少？
'If the money was not paid promptly,
如果交款不及时，