Delta rhythm
[医] δ节律(脑电波)
🧩 词语组成解析
delta
['deltə]
n. 希腊语字母表第四字母δ;（河流的）三角洲;[数]变量增量;
🗣️ 情景例句
Give it a try.
试试看。
Would you care for a cop of coffee?
要被咖啡吗？
She was in the city to visit her daughter.
她住在农村。