点击下方单词,选择对的这个单词
1. a word printed at the top of the page of a dictionary or other reference book to indicate the first or last item on that page
Synonym: guide wordguideword
2. a favorite saying of a sect or political group
Synonym: mottosloganshibboleth
多通过句子记忆单词，而不是单独死记硬背。
