Beta-waves
(beta-wave 的复数) [医]β-波
🧩 词语组成解析
n. 希腊字母表的第二个字母\\n[医] β(希腊文的第二个字母), 乙种
n. 波（wave的复数形式）
🗣️ 情景例句
Don't worry, Alexandra.
别担心，Alexandra。
People usually stay out very late on New Year's Eve.
新年夜，人们通常都出去到很晚。
I didn't know she could swim. Who taught her?
我不知道她会游泳。谁教她的？