Barratron
非稳定波型磁控管(用以产生噪音干扰)
🗣️ 情景例句
I tend to drive myself too hard.
我有时会对自己要求过于严格。
Good morning, ladies and gentlemen. It's very satisfying to see so many of you here.
各位女士各位先生，早上好，在这里见到你们大家使人感到非常满意。
or ignorant, or even that he has been unfair or unjust.
甚至承认自己做得不公平或不公正的父母，