Perimedullary
[植]环髓的
🔁 扩展释义
【医】 髓周的(延髓或骨髓)
🗣️ 情景例句
and I care about you,
也关心你，
I feel blue at the news.
我听到这消息而闷闷不乐。
A drink? We've only just started! There are twenty more trees to be planted!
喝水？我们才刚刚开始！还有20多株树要种呢！