Ignitron
[电] 水银半波整流管
🗣️ 情景例句
Lots of flavors.
有很多种口味的。
We are thinking of placing an order for your Flying Pigeon Brand bicycles. We would be very grateful if you could make us an offer for 200 ones with details.
我们正打算订购你方的飞鸽牌自行车。如果你们能给我们（购买200台的详细报盘将不胜感激。
Just this one. Here it is. John Brain rang.
就只这一个，是约翰·布雷恩打来的。这个留言条给你。