Biolithite
生物巖類
??? 情景例句
Sorry, but she is out for lunch right now.
抱歉，她現(xiàn)在出去吃午飯了。
It isn't much.
那是微不足道的。
For the first time in his life, he became the proud owner of a bed which had springs and a mattress.
他平生第一次自豪地?fù)碛辛艘粡埣扔袕椈捎謳Т矇|的床。