UK primary-school national curriculum tests, Statutory Assessment Tests

英国小学阶段的全国课程评估考试，法定评估测试的简称

Informal plural for the U.S. SAT college entrance exam

非正式地指美国大学入学考试 SAT 的复数

Short for oxygen saturation levels, especially blood oxygen SpO2

指血氧饱和度水平，常写作 SpO2

Abbreviation for satoshis, the smallest unit of bitcoin

比特币的最小单位“聪”的缩写

Informal abbreviation for satellites, artificial bodies in orbit

口语中指“卫星”的缩写，绕行的人造天体