Leddicon
铝靶管, 氧化铝视象管, 雷迪康管
🗣️ 情景例句
I'm in great need of your assistance.
我特别需要您的帮助。
Have you ever seen anyone so fond of dancing.
你见过有谁爱跳舞吗？
Let's go into the living room,Carol.
我们到客厅里去吧，卡罗尔。