Samiresite
铅铌钛铀矿
🗣️ 情景例句
Her eyes look so sad.
她的目光那么忧郁。
Because hs is thinking of majoring in this subject at the university.
因为他考虑把此学科作为在大学里的专业。
A navy ship was in a port in Scotland for repairs.
一艘军舰停靠在苏格兰的一个码头等待维修。