Numeraire
基准
🗣️ 情景例句
Mom! Is it for me?
妈妈 是我的吗
Three removes are as bad as a fire.
三次搬家犹如一次失火。
the message to its home planet is barely halfway there.
那么这个信号在发回到原来的行星途中刚刚走了一半路程。