Polacolor
n. <美>宝丽来一次成像彩色胶片
🏥 医学释义
波拉彩色胶片（商品名）
🗣️ 情景例句
Why are you interested in working with this company?
你为什么对在本公司工作感兴趣？
Is that all he thinks about?
他想的事只是这些吗？
From 1830 onwards in the USA and from about 1870 in Canada, settlers began to move westwards and to take possession of the plains as their own.
美国自1830年起，加拿大从1870年左右起，殖民者开始向西迁移，并把平原据为己有。