Refractory coating
[机] 耐火涂料
🧩 词语组成解析
coating
['kəutiŋ]
n. 涂层，覆盖层;（食品上的）面衣，糖衣，涂料;外衣布料上衣料，细呢，花呢;
v. 给…穿上外衣;覆盖;“coat”的现在分词;
🗣️ 情景例句
and there's one person I haven't photographed in a long time.
而有一个人我已经很久没为她拍照了。
She is now on vacation.
她正在休假。
they do not realize that they are deprived of the necessities of life.
却没有意识到被剥夺了生活所必需的东西。