Nla
abbr. 全国白血病协会（National Leukemia Association）
🗣️ 情景例句
I can't express myself very well in English.
我用英语表达不好。
No, Jack. You must go on.
不行，杰克。你必须继续下去。
It was my aunt Lucy.
是我姑母露西打来的。