Smt
abbr. 自我管理式团队（Self Management Team）；超小型电子管（Subminia-ture Tube）；舰上平均时间（ship’s mean time）
🗣️ 情景例句
They'll be here soon, and then we'll eat.
他们马上就到。他们一到就开饭。
What were you doing at about 4 o'clock yesterday afternoon?
你昨天下午在大约4点钟正在做什么？
family, finances and what you want from your investments.
家庭、财源和你想从投资中获得的好处的信息。