Mec
abbr. 货币经济理事会（Monetary and Economic Council）；最经济控制（most economic control）
🗣️ 情景例句
Good-bye, Mr. Carlson. Thanks.
再见， Carlson先生。谢谢。
Never cackle till your egg is laid.
事竟成，才声张。
I think you probably know China has adopted a flexible policy in her foreign trade.
我想你也许已经了解到中国在对外贸易中采取了灵活的政策。