Pneumobacterin
[医] 肺炎球菌菌苗
🗣️ 情景例句
Politics are a sensitive subject of conversation.
政治是交谈的敏感话题。
A brave retreat is a brave exploit.
勇退即勇绩。
Kate, could you answer the telephone, please? I'm busy.
凯特，你能接一下电话吗？我忙着呢。