Power output tube
[电] 功率输出管
🧩 词语组成解析
power
['paʊɚ]
n. [机]动力，功率;力量;政权，权力;强国，大国;
vt. 运转;用发动机发动;使…有力量;
vi. 靠动力行进;快速行进;
adj. 权力的;机械能的，电动的;用电力（或动力）发动的;
🗣️ 情景例句
for coming all this way from the city to talk to me about it.
从城里大老远赶来和我谈这件事。
What is your hurry?
什么事让您这么着急呢？
It's a very old castle. It is the oldest one in Britain.
这个城堡很古老，它是英国最老的了。