Aecom
abbr. Army Electronic Command 部队电子司令部
🗣️ 情景例句
I've been invited to give a talk at the conference.
我已受邀在大会上发言。
You've got plenty of time. That's $7.65.
你还富有很多时间。请付7。65美元。
Sally was very excited because she had never travelled on a train before.
萨莉非常激动，因为她从未乘过火车。