Isted
(ist 的过去时) abbr. 胰岛素休克疗法（insulin shock therapy）；星际航行（Interplanetary Space Travel）；独立悬挂减震系统（Independent Suspension Technology）
🗣️ 情景例句
And Alexandra brought us a pumpkin pie. Alexandra
Alexandra给我们带来了一个南瓜派。
Please open your baggage.
请把你的行李打开。
The guards couldn't have been watchig very carefully.
警卫不可能一直认真地查看。