Biellipticity
双椭圆率
🗣️ 情景例句
And you'll have a full day in the country.
你们就可以在乡下待一整天啦。
You'll hurt your arm, if you don't take care.
你不专心的话，就会伤到你的手指。
In a short time I was busy mixing butter and flour and my hands were soon covered with sticky pastry.
不一会儿我就忙着调拌起了黄油和面粉，很快我的手上就沾满了粘粘的面糊。