Nmr
[化] 核磁共振
✅ 同义词
🗣️ 情景例句
We prefer to have payment in US dollars. It may be difficult for us to do so.
我们用美元付款。用人民币支付可能有些困难。
Please don't bother me now.I'm very busy.
现在请别麻烦我，我很忙的.
He never has anything to do.
他从来都是无事可做，