Neodymium3-sulfoisonicotinate
[化] 3-磺基异烟酸钕
🗣️ 情景例句
Six months ago.
六个月以前。
We don't have any different opinions about the contractual obligations of both parties.
就合同双方要承担的义务方面，我们没有什么意见。
He was smiling hopefully.
他满怀希望地微笑着。