Beta-particle
[医] β-粒子
🧩 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
🗣️ 情景例句
What's your plan for the May Day holiday?
你计划好怎样过五一假期没有？
An ounce of prevention is worth a pound of cure.
预防胜于治疗。
You don't have many apples, Jim, says Li Lei.
“你的苹果不多，吉姆，”李垒说