Smms
abbr. seromucous maxillary sinusitis 漿液粘液性上頜竇炎; switched multimegabit data service 交換式多兆比（特）數據業務
??? 情景例句
Where are you going on your honeymoon?
你準備上哪度蜜月？
How can I get in touch with you?
我怎樣能跟你聯絡上？
I never catch anything -- not even old boots.
我什么東西也未釣到過 -- 就連舊靴子也沒有。