Eigenroot
本征根
🗣️ 情景例句
Typing is easy once you get the hang of it.
一旦你掌握诀窍，打字就很简单。
Call information for the number.
打查号台查询电话号码。
It did not, however, remain within the confines of his estate.
然而，这种疾病并未被局限在他的庄园内，