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
It was only a tummy ache.
仅仅是肚子有点痛。
People are always changing, aren't they?
人总是在变，不是吗？
For one agonizing moment, the dish was perched precariously on the bank of the canal, but it suddenly overbalanced and slid back into the water.
在令人忐忑不安的瞬间，盘子晃晃悠悠地上了岸，但它突然失去了平衡，又跌回水中。