Colm
abbr. 秋裂胺（colchicinamide）
🗣️ 情景例句
As a matter of fact,
事实上，
The child is father of the man.
三岁定到老。
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。