erlang
n. 厄兰(话务单位);占线小时
n.[电信]厄兰,占线小时(话务负载单位,亦作Erlang unit)
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n. 厄兰(话务单位);占线小时
n.[电信]厄兰,占线小时(话务负载单位,亦作Erlang unit)
areologist evangelist expurgatory leonore markka monocrystal