Adsorbance
吸附量
🗣️ 情景例句
I have just begun to learn and my serve isn't very good.
我刚刚开始学习，发球不太好。
Why didn't you write me?
为什么你不给我写信？
I'm sorry. I think I dialled the wrong number.
对不起。我想我拨错了号码。