Pentammine
五氨络物
🔁 扩展释义
【化】 五氨合物
🗣️ 情景例句
Thank you, Mr. Lu. Please wait a moment while I check our reservations list.
谢谢，陆先生。请稍等，我查一下订房名单。
I was so tired I couldn't keep up with her.
我太累了，跟不上她的步伐。
'I'm having breakfast,' I repeated.
“我正在吃早饭，”我又说了一遍。