Bivicon
双枪视象管, 双视象管
🗣️ 情景例句
Did you look at them?
你看过了吗？
Shall I turn on the television?
我可以打开电视机吗？
Affluent he may be, but he is by no means sure what, to tip the doorman or the chambermaid.
他们可能很富有，但给看门人和房间女服务员多少小费，心中却根本没有数；