abbr. acquired immune deficiency syndrome 获得性免疫缺乏综合征(爱滋病);acute infectious diseases 急性传染病;aircraft integrated data system 飞行器集成数据系统;
n. 助手( aid的名词复数 );外援;辅助设备vi.;帮助;
🗣️ 情景例句
She is a particular friend of mine.
她是我特殊的朋友。
If you would have a thing well done, do it yourself.
如要是情做得好,你须亲自动手搞。
OK. We can get some more tomorrow. We should finish the floor now. Can you take the other end of this piece of wood? Now you have to pull it to make the surface smooth like that.