单词	be careful for
释义	be careful for prep.当心
随便看	functional occupational therap functional occupational therapy functional odsolescence functional offices functional official functional of state functional oil functional oils functional oligopeptides functional oligosaccharide functional oligosaccharides functional-oligosaccharides functional oligosaeeharide functional oliguria functional open bite functional operating system functional operation functional operational functional operational address instruction functional operation of trigeminal neuralgia functional operator functional operators functional optical dysopia functional optical fibre functional optimization