Medullary groove
[医] 髓沟, 神经沟(胚)
🧩 词语组成解析
a. 骨髓的, 髓质的, 延髓的\\n[医] 髓的, 髓状的
groove
[ɡruv]
n. 沟，槽;[俚语]常规，老套：确定的规范;[俚语]理想状况;[俚语]非常愉快的经历;
vt. 刻沟，刻槽;
vi. 极其快乐，极其满意，过得快活;受愉快的刺激影响;投合，契合;
🗣️ 情景例句
And you'll have a full day in the country.
你们就可以在乡下待一整天啦。
I'll have to look. What do you want to for?
我得看一看。你要零钱干什么？
You have to learn when to ask for help and when to ask for information.
你得学会什么时候请求帮助，什么时候打听信息。