煞有介事英语怎么说
“煞有介事”对应的英文单词有：in all apparent seriousness、in seeming earnest、pretend to be serious、make such a fuss about ，一共4个，具体意思及用法如下：
in all apparent seriousness煞有介事
in seeming earnest煞有介事
pretend to be serious像煞有介事；煞有介事
make such a fuss about煞有介事
“煞有介事”对应的英文单词有：in all apparent seriousness、in seeming earnest、pretend to be serious、make such a fuss about ，一共4个，具体意思及用法如下：
in all apparent seriousness煞有介事
in seeming earnest煞有介事
pretend to be serious像煞有介事；煞有介事
make such a fuss about煞有介事