Erlang distribution
[计] 厄兰分布
🧩 词语组成解析
[计] 厄兰, 占线小时
🗣️ 情景例句
Would you like to sign the contract now?
你现在要签这合同吗？
Do you think the method of payment is OK for you?
你们认为结算方式合适吗？
She spent a lot of money on books.
她花了很多钱来买书。