Aquatinter
n. 凹版腐蚀制版法 (aquatint的变形)
🗣️ 情景例句
Fitness clubs are becoming more popular these days.
现在健身房越来越流行了。
Feed sparingly and defy the physician.
饮食有节，医生绝迹。
the study was known as Project Anehin.
安内英工程"。