Bitermitron
双端管(M型非重 入返波正交场放大管)
🗣️ 情景例句
He wrote some nice articles on Mom
他写了一些介绍妈妈的好文章
Little thieves are hanged, but great ones escape.
大贼脱身去，小贼被吊死。
Where's my skirt, mother? Do you know?
妈妈，你知道我的衬衫在哪吗？