Observation door
[化] 看火门
🧩 词语组成解析
door
[dɔr]
n. 门，户;出入口;一家[户];通道;
🗣️ 情景例句
What sort of experience do you have?
你有什么样的经历？
He always takes pride in his work.He's very efficient.
他总是以他的工作而自豪，他是非常能干的。
You might try one of our cheaper components.
你试试这种较便宜的组件怎样？