Electrometer amplifier
[电] 静电计放大器
🧩 词语组成解析
n. 静电计\\n[化] 静电计
🗣️ 情景例句
Your pressure is 120 over 75, and that's fine.
你的收缩压是120， 舒张压 75。
The student felt very shy as he stood in front of the class.
那个学生站在大家的跟前时，感到非常难为情。
All at once, a rabbit came out of a hole.
突然，一只兔子从一个洞中跑了出来。