Visual storage tube
[电] 可见储存管
🧩 词语组成解析
🗣️ 情景例句
We've been listening to you both.
我们一直在听你们朗诵。
He is playing on the swings outside.
他正在外面荡秋千。
He was very healthy and happy, but he could not look after himself.
他很健康，非常欢快。但不能照料自己。