Pmr
[化] 质子核磁共振
🏥 医学释义
质磁共振
🗣️ 情景例句
Excuse me, but may I ask how old you are?
对不起， 我能问一下你多大了吗？
He who does not rise early never does a good day's work.
起身不早，一天的工作难做好。
Could you tell me what the maximum weight allowance is?
您能告诉我行李的最大重量限额是多少吗？