Mtm
abbr. 动量指标；材料转移备忘录（Material Transfer Memorandum）；操作方法时间测量（Methods Time Measurement）
🗣️ 情景例句
Yes, but you did, and we've got our lunch.
没错， 但你念了， 使我们钓到了午餐。
Food is necessary to maintain life.
食物是维持生命所必需的。
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。