Ssac
abbr. same sea and coast （海運保險中）同一海域和同一海岸; same sea and country （海運保險中）同一海域和同一國家; suspended sprayed acoustical ceiling 噴涂隔音吊頂; signaling system, alternating current 交流信令系統
??? 情景例句
She's been having a fling.
她曾經風流放縱過。
I had a shot of penicillin.
我打了一針青霉素。
When I touched him on the shoulder, he turned around.
我拍他的肩膀，他轉了過來。