A transparent cover is provided to protect the disc against accidental marking or smudging.圆盘外有透明的防护罩,以免偶然在圆盘上弄上污点或线迹.Consider phthalates, those chemicals that help preent makeup from smudging.如酞酸盐, 这些化合物用于帮助化妆品防止脱落.As i...
The barnacle and the clam are two examples of filter feeders.藤壶和蛤类是滤过觅食者的两种例子.He loved watching the birds we attracted to our yard with numerous feeders and birdbaths.它喜欢观看我们用无数喂食器和鸟澡盆吸引到院子里的鸟.Support the alumina and flu...