Amplifier tube
[电] 放大管
🏥 医学释义
放大器管
🧩 词语组成解析
🗣️ 情景例句
Can you spot me a 20?
你能借我二十元吗？
He that liveth in court dieth upon straw.
生于安乐者常死于贫贱。
Almost any day a young porpoise may be seen trying to turn a 300-pound sea turtle over by sticking his snout under the edge of his shell and pushing up for dear life.
几乎每天都可以看到一只小海豚把鼻子顶入一只300磅重的海龟的硬壳下面，拼命地把它翻过来。