Sfs
abbr. 芬兰标准协会（Finnish Standards Association）；超萤光光纤光源（superfluorescent fiber source）；财经事务局局长（Secretary for Financial Services）；灵活燃料技术
🗣️ 情景例句
I'm thinking of ordering 100 sets. But one problem-
我正考虑定购一百台，只是一个问题-
I asked him to fix it for me, but he wouldn't.
我请他帮我修理，但是他不肯。
It is not a simple competition for a fixed amount of food determined by the physical environment,
它已不是为了争得物质环境所决定的有限食物而进行的简单竞争了，