Wmc
abbr. （美国）战时人力委员会（War Manpower Commission）；世界气象中心（World Meteorological Centre）
🗣️ 情景例句
When Alexandra arrives,
等Alexandra到达时，
I go downstairs and have my breakfast.
我下楼吃早饭。
Just now we all watched you sign to show that you had received the cheque.
刚才我们大家都观察到了你为表明已收到那张支票而签名。