Marcom
abbr. Maritime Command (Canadian) 海事指令（加拿大）; microwave airborne radio communications 机载微波无线电通信
🗣️ 情景例句
Canada has the most beautiful waterfalls in the world.
加拿大有世界上最壮观的瀑布。
When war begins then hell opens.
战争一开始，地狱门敞开。
Dad, this box is too heavy. We can't carry it.
爸爸，这个箱子太重了，我搬不动。