日期:
来源:雅诚德英语网
The gooey substance produced by mixing cornstarch with a little water is a commonplace example of such material.
玉米淀粉和少量水混合后产生的粘稠物质就是这种物质的常见例子。
The gooey substance produced by mixing cornstarch with a little water is a commonplace example of such material.
玉米淀粉和少量水混合后产生的粘稠物质就是这种物质的常见例子。