白天用英文

day英 [deɪ] 美 [de]n.一天; 白天; 时期; 节日adj.日间的; 逐日的adv.每天; 经常在白天地例句：Chantal kept a fire burning night and day.尚塔尔让一堆火日夜不熄地一直燃着。

白天 [词典] day; daytime; [例句]白天的时候，妇女可以安全地在街上行走，而到了夜晚人行道上会变得很危险。By day a woman could safely walk the streets, but at night the pavements became dangerous

白天[bái tian]词典：day; daytime例句：这里白天和夜晚的温差很大。The temperature here varies greatly between day and night.