Macro-etching
[机] 肉眼可见腐蚀试验
🧩 词语组成解析
macro
['mækrəu]
n. [自]宏指令;巨（计算机术语）;
adj. 巨大的;大量使用的;特别突出的;极厚的;
etching
[['etʃiŋ]]
n. 蚀刻版画, 蚀刻画, 蚀刻术\\n[化] 蚀刻; 浸蚀
🗣️ 情景例句
Come in.
请进。
He is a gentle horse that never cast his rider.
驯良的马绝不会把骑手甩倒。
Often the little words have meanings of their own.
这些小词常常都有自己本身的意思。