Petroleum bloom
[化] 石油起霜作用
🧩 词语组成解析
bloom
[blum]
n. （常指供观赏的）花;开花期;最盛期;健康有精神的面貌;
vi. 开花;使植物繁盛;发光，闪亮;大量出现;
🗣️ 情景例句
Because I don't want to be here.
因为我不想待在这 。
He's a teather.
他是教师。
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。