Toning

例句:

• To avoid this it is washed first in water and then immersed in a chloride of gold toning bath and fixed. Edward W. Byrn. 十九世纪发明进展.
• The boy drew his chubby face down to a formidable length, and commenced toning a psalm tune through his nose, with imperturbable gravity. 哈丽叶特·比切·斯托. 汤姆叔叔的小屋.
• It might justly be compared with a sketch which is all right as far as it goes, but which requires toning down and elaboration before becoming a finished work of art. 佚名. 神奇的知识之书.

录入:特德