Eval
n. 重新运算求出参数的内容
🗣️ 情景例句
My mother would take us everywhere, too.
我妈妈也是带我们各处走。
It is better to be a martyr than a confessor.
与其做忏悔，不如做殉道者。
but that was precisely the idea adopted in some of the early instruments (seismometers) for recording earthquake waves.
但是早期记录地震波的仪器（测震仪）正是采用了这种思路。