semaphore crab造句

例句与造句

1. Males signal to other crabs by waving their brightly coloured claws, which gives the species its common name of " semaphore crab ".
2. The males wave their claws to communicate with other crabs, giving them their common name of "'semaphore crab " '.
3. It's difficult to find semaphore crab in a sentence. 用semaphore crab造句挺难的