etching

Mary is very keen on etching..玛丽很喜爱蚀刻艺术。

He is busy (in) etching..他正忙于蚀刻。

The technology used for making the objects is that of bending metal tubes and wood etching..制作那个物体用到的技术有金属管弯曲和木料蚀刻。

chemical etching,[冶]化学腐蚀；[冶]化学侵蚀

etching solution,蚀刻剂；蚀刻溶液

acid etching,酸浸；玻璃蚀刻法；酸性浸蚀

etching machine,蚀刻机；腐蚀制版机