Electroless plating
[计] 化学沉积
🧩 词语组成解析
a. 无电镀的
n. 电镀, 镀层, 金属外表的镀层, 装甲\\n[化] 喷镀
🗣️ 情景例句
I'm sorry, I don't really understand.
对不起，我真的听不懂。
It took him a long time to make up his mind.
下决心花了他很长时间。
A man was lying in the box on top of a pile of woolen goods.
箱内有一个人正躺在一堆毛织品之上。