EBS
释义与例句
n.
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1.
Initialism of epidermolysis bullosa simplex.
不可数
name
-
1.
Initialism of Emergency Broadcast System, a public warning system that receives alerts from NWS, NOAA and other government and civil defense agencies and transmitted it to the general public through television and radio stations from 1963 to 1997 (now replaced by EAS).
美国 历史