Managed costs
[经] 管理成本
🧩 词语组成解析
a. 与中央化计划及管制有关的；托管的
n. 费用；诉讼费；损失（cost的复数）
🗣️ 情景例句
Let me describe to you more detail.
让我来向你做更详细的讲述。
Tom reads newspapers in the afternoon.
汤姆下午读报。
But here we come up against the most difficult of all obstacles to contact with people on other planets ----the astronomical distances which separate us.
然而，在和外星人联系中我们遇到的最大困难是分隔我们的天文距离。