I no longer feel the let-down, or milk-ejection reflex.

我不再有奶阵或感觉到喷乳反射了。

youdao

Those results suggest that central NO possibly inhibits milk-ejection reflex through the supraoptic nucleus directly.

结果表明，中枢NO可能直接作用于视上核来实现其对反射性射乳的抑制。

youdao

These results suggest that the area from the middle part of the midbrain to that of the hypothalamus does play a crucial role in the synchronized milk-ejection burst.

这些结果表明： 中脑中部至下丘脑中部这一脑区在双侧视上核内催产素神经元的同步化爆发放电中发挥着关键性作用。

youdao