n.[解]黑質(zhì)；塞梅林氏神經(jīng)節(jié)

It is believed to be jump-started by a loss of neurons in a midbrain region called the substantia nigra. 相信這是可以跳開始，由一個虧損的神經(jīng)元在中腦區(qū)稱為黑質(zhì)。

It is caused by the death of nerve cells in a midbrain area called substantia nigra. 它是由于中腦塞梅林氏神經(jīng)節(jié)中的神經(jīng)細(xì)胞死亡導(dǎo)致的。

adj.大量的；堅(jiān)固的；實(shí)質(zhì)的；可觀的

n.本質(zhì)；重要部份

n.實(shí)質(zhì)性；實(shí)在性；實(shí)體

adv.大體上；實(shí)質(zhì)上；非常

vt.證實(shí)；實(shí)體化

adj.無事實(shí)根據(jù)的

adj.脆弱的；無實(shí)體的；非實(shí)質(zhì)的