mega-

The Mega-Sonic Scatter-Cat Repeller looks like a megaphone because it actually is one.

这个超音波驱猫器看上去像个扩音器，因为它的确是的。

Re the 400,000iu for two days (Mega A Rx for measles): This is reposting of Vit A Rx for those who missed it.

回复两天各用400,000iuVitA的案：重新把VitA案贴出来，给那些没看到的人阅读。