Basipetal formation
[医] 近心形成, 向底层形成, 向基形成
🧩 词语组成解析
a. 由上往下的
formation
[fɔ:'meiʃən]
n. 形成;构成，结构;形成物;编队，队形;
🗣️ 情景例句
His actions express his love more than any words could do.
他用行动表示的爱胜过任何言语。
No. It's only a five-minute walk.
不远，只要走5分钟。
Yes. I suggest taking a lot of vinegar.
是的。我建议多带些醋。