Oligonite
[化] 菱锰铁矿
🗣️ 情景例句
Excuse me, are you Mr. Peter from England?
对不起，请问你是英国的皮特先生吗？
I've got an slight in my chest.
我的胸口有点痛。
however well we look after ourselves,
不管我们怎样精心照料我们自己，