音標發(fā)音英式音標 [?ba??hɑ?t]美式音標 [?ba??hɑ?rt]英式發(fā)音 美式發(fā)音 英英字典to learn something in such a way that you can say it from memory靠記憶；記住，背住by-heart劍橋字典by-heart柯林斯字典