Ullmannite
n. [矿]锑硫镍矿
🗣️ 情景例句
Good night, Dad.
晚安， 爸爸。
Money is a good servant but a bad master.
要做金钱的主人，莫作金钱的奴隶。
however good and adequate they may be both as parents and as individuals,
不管家长的人品有多么好，作为父母又多么合格，