Esicon
二次电子导电摄象管
🗣️ 情景例句
He takes things too seriously.
他看待事情太认真了。
Not your business.
要你管！
have no chance of transporting us to the nearest other star, four light years away,
但尚不可能把我们送到离我们最近、相距4光年的其他星球上去，