Medullae
n. 髓, 髓鞘, 髓质\\n[医] 髓[质]
🗣️ 情景例句
I'm going to call Rita Mae right now.
我现在就打电话给Rita Mae。
I always have a big wash to do on saturdays.
我星期六总是有一大堆的衣物要洗。
'It may have begun already,' Susan answered.
“也许已经开演了呢，”苏珊回答说。