Bitermitron
双端管(M型非重 入返波正交场放大管)
🗣️ 情景例句
Don't count your chickens before they hatch.
心急吃不了热豆腐。
I'm reading a book.
我正在读一本书。
A painter who had been working on the tower hung a pot of paint on one of the hands and slowed it down!
在钟塔上干活的一位油漆工把一只油漆桶挂在了一根指针上，把钟弄慢了！