单词：soft-shelled clam
单词：soft-shelled clam 相关文章
Non-Native Weed Threatens Northwest Clams The usual story of invasive species goes something like this: an exotic plant or critter hitches a ride on some incoming cargo, alarm bells go off and an eradication campaign starts. But now, Japanese eelgras
VOA标准英语2011年(六月)
Pet turtles can be unsanitary. But Chinese soft-shelled turtles really up the ante on distasteful behavior. They perform a variation on urinationthrough their mouths. Most land-based vertebrates produce urine to get rid of water-soluble toxic waste,
Scientific American(十)月
flea market to clam up 科学家们说，世界上有许多昆虫对人类是有益的，但是也有好多小虫子使人感到讨厌，特别是跳蚤，它虽小，但是咬起人来很利害，而且
美国习惯用语
Just as a clam came out to bask in the sun a snipe pecked at its flesh．The clam closed its shell and squeezed the snipe's beak．If it does not rain today and it does not rain tomorrow，you will be a dead clam，said the snipe．If you cannot free
趣味英语