Gate tube
[电] 闸波管
🧩 词语组成解析
gate
[ɡet]
n. 门;闸门;登机门;入场费;
vt. 给…装大门;[电子学] 电波传送;
🗣️ 情景例句
It's certainly a good idea.
这的确是个好主意。
Don't forget to buy it for him.
不要忘记买给他。
Let's take a short break for lunch.
让我们休息一会儿，去吃午饭。