Medullary ray
髓质射线； 髓射线, 维管射线; 髓线
🧩 词语组成解析
a. 骨髓的, 髓质的, 延髓的\\n[医] 髓的, 髓状的
ray
[rei]
n. （热或其他能量的）射线;光束，光线;微量;伞形花序柄;
vt. 放射;照射;（思想，希望等）闪现;发光;
🗣️ 情景例句
It's good! It's this Sunday at 7.
好极了。宴会再本周日7点。
Come what may, heaven won't fall.
船到桥头自会直。
A girl came in and put an envelope on his desk.
一个姑娘走了进来，把一个信封放在了他桌上。