Aou
abbr. 美国鸟类学家协会（American Ornithologists' Union）；表观氧利用（Apparent Oxygen Utilization）
🗣️ 情景例句
I've been thinking about you lately.
我最近一直在想着你。
At least everyone's all right.
至少大家都没事。
I've never met him but I've talked to him on the net.
我没见过他，但我和他在网上聊过天。