We must maintain a military standard, an alertness, and never vary it.
我们必须保持军队的准则, 应当随时注意,切勿随时变动.
辞典例句
Their pureness determined in methods of two different technical norm of first grade military standard substance.
四种标准物质采用两种不同方法定值,结果均达到一级军用标准物质要求.
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