必须保持 [bì xū bǎo chí]
网络释义专业释义
... manager 管理员 mandatory retention 必须保持 manipulated variable 被控变量 ...
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必须保持活力 Gotta stay alive
看书时必须保持安静 Must remain quiet when reading ; When reading must be quiet
你必须保持 you must keep it up
必须保持不变 must be kept constant
必须保持安静 must keep quiet
你必须保持安静 You Must Keep Quite
我们必须保持 we must keep
我们必须保持健康 We need to stay healthy ; We must maintain a healthy
他们必须保持同步 They must be synchronized
双语例句原声例句
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所有出口必须保持通畅，不得堆放行李。
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骑手们必须保持速度不减。
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它必须保持清醒以呼吸和注意危险。
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Now, the interest rate in Irving Fisher's world has to equate supply and demand in the market for debt.
在费雪的理论里,利率必须与,债券市场的供需关系保持平衡
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you have to be in your top shape,
你必须保持最好的身材状态，
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They're these building blocks that support the melody and they have to change for that melody to be consonant all the time.
这些和弦是旋律的基础,和弦的变化必须和旋律保持协调一致
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