Vacuum tube modulator
[电] 真空管调制器
🧩 词语组成解析
modulator
[ˈmɑdʒəˌletɚ]
n. 调节器;调制器;
🗣️ 情景例句
Claims, if any, must be made within 30 days after the arrival of the goods.
索赔必须在货物抵达目的地后30天内提出。
Are you going to have dinner at home tomorrow night?
你明天晚上在家吃晚饭吗？
Boiling is always a good way of treating water.
烧开一直是水处理的一种好办法。