Canned goods. Many canned goods can serve double duty as hand weights.

罐头. 很多罐头除了当罐头外,还可以客串哑铃来锻炼手臂力量.

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Thin plastic sheets on office walls may do double duty as monitors.

办公室墙上的塑料薄片可作为监视器承担双重用途.

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The ears most definitely do double - duty as sexual organs.

耳朵是有双重功能的性器官.

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An everyday watch can pull double - duty as a compass.

普通的手表可以用作指南针.

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Mary does double duty.

玛丽做两份工.

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Our new washing machine does double duty; it washes the clothes and also dries them.

我们新买的洗衣机有双重功能, 不仅洗衣还可烘干.

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Our new digital camera does double duty; it takes the pictures and also prints them.

我们的新数码相机有两个功能, 它可以照照片还可以把它洗出来.

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Note that Unicode strings do not serve double duty as sequences of bytes.

注意,Unicode并不是提供了双重标准的字节序列.

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The versatile Nod Specter tank serves double duty as a stealth unit and as long - range artillery.

多用途的幽灵坦克扮演着隐性单位和远距离火炮两个角色.

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