Fettling door
[机] 清理门
🧩 词语组成解析
n. 涂炉床材料\\n[机] 清理
door
[dɔr]
n. 门，户;出入口;一家[户];通道;
🗣️ 情景例句
The little boy held his mother's hand firmly when crossing the street.
那小男孩过马路时紧抓着母亲的手。
One never loses anything by politeness.
有礼貌对自己不会吃亏。
I went further back into the cave and stopped still.
我向前走拐进岩洞，停住不动。