Ranitidine
[化] 雷尼替丁; 糠硝烯二胺; 呋喃硝胺
🗣️ 情景例句
Can I help you?
我可以帮上忙吗？
I can assuer you of our close cooperation.
我保证通力合作。
and the existence of underwater features of considerable magnitude.
水下特征差异极大。