Hla
abbr. 人类白细胞抗原（human leukocyte antigen）；高层体系结构（The High Level Architecture）
🗣️ 情景例句
I'm too deeply involved.
我已陷得太深，难以自拔了。
Jean's mother warned her that men would try to take advantage of her.
琼的母亲警告她，男人会占她的便宜。
I'm OK. Sam, what are you going to do tomorrow?
我也很好。山姆，你打算明天做什么？