Neogen
一种镍黄铜
🗣️ 情景例句
I'm too sick to even get out of bed.
我病得都下不了床了。
Whose responsibility are the shipment charges?
运费由谁来负责呢？
She got to school early. She had a little rest after lunch, but she worked hard in class all day.
她早早来到了学校。午饭后她小休一会儿，但一整天她在课堂上都很用功。