Vocabulary consisting only from characters you are able to read
貝
かい
(1)(uk) Japanese babylon (species of shelled mollusk, Babylonia japonica), Japanese ivory shell, (2)(abbr) spinning top (traditionally made from a Japanese babylon shell)
思いつく
おもいつく
to think of, to hit upon, to come into one's mind, to be struck with an ideagodan, jlpt3, verb