Hodectron
[电子]磁脉冲汞汽放电管
🗣️ 情景例句
Do you understand?
你明白吗？
You ought to have that coat cleaned and pressed.
你应该把那件大衣清洗并且压一下。
will finally become so steep that we can live no longer,
但最终会急转直下，我们也无法再活下去了。