Polyatron
多阳极计数放电管
🗣️ 情景例句
If you can order a bit more, we might be able to give you a 2% discount.
如果你能够再订多一些，我们可以给你 2% 的折扣。
What do economists say about the present crisis?
经济学家们对于现在的危机做何说法？
OK! Is it straight?
好的！立直了吗？