Pneumistor
气动放大器
🗣️ 情景例句
The communists don't believe in God or ghosts.
共产主义者不相信鬼神。
Do as the Romans do.
入境要问俗。
Oh, cheer up!perhaps we didn't to do badly.
啊，别灰心！或许我们考得还不太糟。