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
That child behaves just as he pleases.
那孩子想干什么就干什么。
Stop thief!
住手,小偷!
Winter was coming on and the hills threatened the surrounding villages with destruction, for heavy rain would not only wash away the soil but would cause serious floods as well.