The mercury dived to ten below <em>zero</em>.
温度突然下降到零下10度。
The mathematical symbol(0) denoting absence of quantity; <em>zero</em>.
零号代表不存在数量的数学符号(0); 零
The number10 raised to the power100(10100), written out as the numeral1 followed by100 <em>zeros</em>.
古戈尔10的100次幂(10100)写出的形式为数字1后跟100个零