Photoetching
n. 光刻, 照相感光制版, 照相凸版印刷, 照相感光制凸版, 照相凸版\\n[计] 光刻
🗣️ 情景例句
Grandpa.
爷爷。
Short pleasure, long lament.
眼前片刻欢，日后长悲痛。
He was absent on Monday,Tuesday,Wednesday and Tuesday.How are you all keeping?
星期二、星期三和星期四没去上学。你们身体都好吗？