Bifolium
n. 对折的书页
🗣️ 情景例句
Whereabouts are you headed?
你要去哪？
Do you want me to explain?
让我替你说明好吗？
Firemen had been fighting the forest for nearly three weeks before they could get it under control.
消防队员们同那场森林大火搏斗了将近3个星期才最后把火势控制住。