abbr. environmental decision support system 环境决策支持系统; expanded disability status scale 展开残疾状态量表; expanded disability scale score 展开残疾等级量表打分; electro-optic surveillance system 电光侦查系统
🗣️ 情景例句
I have a daughter.
我有一个女儿。
He's a policeman.
他是警察。
It was so heavy that a crane had to be used to remove it from the lorry.