Sgr
abbr. 无铀伽马；钠石墨反应堆（Sodium Graphite Reactor）
🗣️ 情景例句
What is the charge for that?
那要多少费用？
Do you usually play piano during the holidays?
你通常在假日期间弹钢琴吗？
A quiet day's fishing, or eight hours in a cinema seeing the same film over and over again, is usually as far as they get.
他们通常能够做到的，至多也就是安静地钓上一天鱼，或在电影院里坐上8个小时，一遍遍地看同一部电影。