Ephemeroptera
n. 蜉蝣，蜉蝣目
🗣️ 情景例句
I'm calling to ask you some questions about Susan.
我打电话是想问一些关于苏珊的事。
She's a widow.Her husband died last year.
她是一个寡妇。她的丈夫去年死了。
She gave her luggage to a porter and showed him her ticket.
她把行李交给搬运工并给他看了车票。