Ignitron
[电] 水银半波整流管
🗣️ 情景例句
for them and for myself and for Philip.
为他们， 为我自己和Philip。
What are you trying to pull?
你在玩什么把戏？
Tang Lin, I want to introduce my friend Jane.
唐林，我想向你介绍我的朋友珍妮。