Door lifting machine
[化] 起门机
🧩 词语组成解析
door
[dɔr]
n. 门，户;出入口;一家[户];通道;
[化] 吊装; 提升
🗣️ 情景例句
May I use the phone?
我可以用电话吗
They describe how each process goes on to the next.
表述着每道工艺间的衔接情况。
The coldest season of the year is winter.
一年里最冷的季节是冬天。