Etching reagrnt
[机] 蚀刻剂
🧩 词语组成解析
etching
[['etʃiŋ]]
n. 蚀刻版画, 蚀刻画, 蚀刻术\\n[化] 蚀刻; 浸蚀
🗣️ 情景例句
We want you to go to college, Robbie.
我们希望你上大学， Robbie。
You can't count on the weather being fine.
你不能指望天晴。
And if, with the decay of vitality, weariness increases,
再者，随着精力的衰退，老年人的疲惫感会增长，