Smo
abbr. 高年資軍醫(yī)（senior medical officer）；穩(wěn)定主控振蕩器（Stabilized Master Oscillator）
??? 情景例句
How are you?
你好嗎？
How much is the salary a month?
每月薪水多少？
What shall we do today? The weather's not very good.
我們今天該做什么呢？天氣很不好。