·be to exist;to live;to occupy space or time.(表示存在或生存以及時間或空間概念等的)系動詞We’ll be grateful when winter ends and spring arrives.冬天走了,春天來了,我們會很愉快?!ee an insect that feeds on pollen and produces honey.蜜蜂A hive can have only one ......(本文共 423 字) [閱讀本文] >>