Palstance
角速度(即ω=2πｆ)
🗣️ 情景例句
She has both a good brain and beauty.
她才貌双全。
Well, it's too bad that you have to go.
哦，真遗憾，你一定要走。
'The shop was an old converted house with many large, disused fireplaces and tall, narrow chimneys.
”那是一座老式的、经过改造的房子，店里有许多废置不用的大壁炉和又高又窄的烟囱。