Medullectomy
髓质切除术
🗣️ 情景例句
Are you ready for a lifetime commitment?
你准备以身相许了吗？
This driver cannot driver any farther because there is a man in the manhole.
由于
but that was precisely the idea adopted in some of the early instruments (seismometers) for recording earthquake waves.
但是早期记录地震波的仪器（测震仪）正是采用了这种思路。