Gsu
abbr. glazed structural units 被釉结构件; ground-support unit 地面支持设备
🗣️ 情景例句
If you don't mind my asking, where did you come from?
你从哪儿来？要是你不介意我这么问的话。
Hard to say.
很难说。
Members of the press weren't allowed into the meeting.
新闻记者不得进入会场。