Ssnd
abbr. solid-state neutral dosimeter 电晶体中子放射量测定器
🗣️ 情景例句
How much will it cost?
需要多少钱？
George's father is an attorney.He has his own practice.
乔治的父亲是一个律师，他有他自己的实践经验。
Use your head.
动动脑筋。