Phanotron
[电] 热阴极含气整流管
🗣️ 情景例句
the voters will have a clear choice.
投票人可以有明确的选择。
Do you go on picnics?
你常去郊游吗？
The manufacturers had to pay more money than they had anticipated, or they bought the biscuit from the student for $24,000.
饼干公司不得不付出比他们预计多得多的钱，因为为买下那学生烘制的饼干他们支付了24，000美元。