Hodectron
[电子]磁脉冲汞汽放电管
🗣️ 情景例句
What you're saying is, in order for this center to succeed,
你刚才所说的意思是为了使中心能成功，
John is really scared of airplanes.
约翰真的很怕乘坐飞机。
An American Boy
一个美国男孩