abbr. same sea and coast (海运保险中)同一海域和同一海岸; same sea and country (海运保险中)同一海域和同一国家; suspended sprayed acoustical ceiling 喷涂隔音吊顶; signaling system, alternating current 交流信令系统
🗣️ 情景例句
Gemma, sit. Gemma
Gemma,坐,Gemma,
Do you have nay objection to the stipulations about the packing and shipping marks?