Acma
abbr. 石棉水泥厂商协会（Asbestos Cements Manufacturers Association）；澳大利亚通信与媒体主管机构（Australian Communications and Media Authority）
🗣️ 情景例句
We have both been excited about seeing you
我们两个很高兴见到
I'm young.
我很年轻。
he realizes its volume, as the space that the shape displaces in the air.
他能意识到物体的体积，那就是它的形状在空气中所占的空间。