Stc
abbr. 卫星追踪委员会（Satellite Tracking Committee）；灵敏度-时间控制（Sensitivity-Time Control）；卫星电视公司（Satellite Television Corporation）；短时常数（Short-Time Constant）
🗣️ 情景例句
A large number of American radio stations operate in the red.
许多美国电台亏损经营。
In books,are embalmed the greatest thoughts of all ages.
伟大思想古今有，载入书中成不朽。
Were there any telephone messages for me while I was away?
我外出期间有我的电话吗？