Dynatron
n. 回射电子管, 介子\\n[电] 负特性管
🗣️ 情景例句
Bye-bye.
再见。
Where can you pick up your suitcase?
你在哪里取你的手提箱呢？
It blesses those who give it, and those who receive it.
它不但赐福施予的人，而且赐福于受施的人。