Door engine
[机] 关门机
🧩 词语组成解析
door
[dɔr]
n. 门，户;出入口;一家[户];通道;
engine
['endʒin]
n. 发动机，引擎;工具;火车头;机车;
vt. 给…安装发动机;
🗣️ 情景例句
Do I have any late fees?
我要交罚金吗？
What sort of medicine do you take?
你吃的是什么药？
You go to the school office and telephone the police. Please hurry up!
“你去学校办公室给警察打电话。请快一点！快点！”