Electrostatic electron gun
[电] 静电电子枪
🧩 词语组成解析
a. 静电的, 静电学的\\n[医] 静电的
electron
[i'lektrɔn]
n. 电子;
gun
[ɡʌn]
n. 枪;发令枪声;受雇杀人的枪手;喷射器;
vt. 射击（某人）;给…加大油门;打猎;
vi. 用枪打猎;
🗣️ 情景例句
I really enjoyed the meal.
我真的吃得很高兴。
It was a six-hour flight.
它要6小时的飞行。
It's often cold in December, January and February.It snows sometimes.
12月、1月和2月常常很冷，有时还下雪。