Opaque white ink, he says, is now being widely used in a variety of sign and graphic applications.

他说，不透明的白色墨水，现在正广泛的应用于各种标识和图形图像中。

youdao

Opaque white ink, he says, is now being widely used in a variety of sign and graphic applications.

他说，不透明的白色墨水，现在正广泛的应用于各种标识和图形图像中。

youdao