@doctorsaluja @ASlavitt @kprather88 Later it was named Epsilon, but it disappeared when more fit variants appeared (Alpha and Delta).
@doctorsaluja@ASlavitt@kprather88后来它被命名为Epsilon，但当出现更多合适的变体（Alpha和Delta）时，它就消失了。
@doctorsaluja @ASlavitt @kprather88 Later it was named Epsilon, but it disappeared when more fit variants appeared (Alpha and Delta).
@doctorsaluja@ASlavitt@kprather88后来它被命名为Epsilon，但当出现更多合适的变体（Alpha和Delta）时，它就消失了。