Medullated
a. 有髓的\\n[医] 有髓[鞘]的
🗣️ 情景例句
Today is the twelfth. Why?
今天是十二号。怎么？
My brother's in the army.He was just promoted to the rank of major.
我的兄弟在军队工作.他就被提拔为少校。
Half an hour later, another man struck a match for a cigarette and this time the whole of the inside of the ship caught fire.
半小时后，又一个工人擦亮火柴想点支香烟，这下整个船舱都起了火。