Dex
abbr. 电信电话公司电子交换器（Dendenkosha Electronic Exchange）
🗣️ 情景例句
to meet the rest of the troop at two o'clock at the museum.
我们得在两点钟到博物馆与其他童子军会合。
Good afternoon, sir.
下午好，先生。
She felt worried. She wanted to get ready for her party.
她有点儿着急。她要为自己的聚会作好准备。