您要查找的是不是：
- 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。
- Multifunctional furniture: Every piece of furniture in a small space should do double duty. 多功能家具：在一个小空间里的每一件家具都应该是双用途的。
- I asked Jim Pledger to do double duty at Finance and Administration and as her temporary replacement. 我请掌管财政和行政的吉姆.;普莱杰在做好本职工作的同时，暂时给贝琪代班。
- When space is tight, a wall-mounted counter creates an instant dining and prep surface while mounting brackets do double duty as towel bars. 当空间狭小时，这样一个墙挂式的餐台能为你节省不少空间。
- The letters denote only consonants, though the symbols for w, y, and (historically) the glottal stop do double duty as vowel letters for long u, i, and a. 尽管字母w、y和喉塞音（从历史的观点来说）的标记还用来代表长母音u、a和i。
- If you miss a day or two,don't try to compensate by doing double duty -- you open yourself up to injury. 如果你错过了一、二天，不要通过加倍的运动来弥补，这样做你会受到伤害。
- Those molecules retain their ability to elicit immune responses.Hence, they could do double duty: disarming the anthrax toxin in the short run while building up immunity that will persist later on. 这些分子保有刺激免疫反应的能力，因此具有双重功能：短期内阻止炭疽毒素，而它所刺激的免疫反应则还会持续下去。
- Our new washing machine does double duty; it washes the clothes and also driesthem. 我们新买的洗衣机有双重功能,不仅洗衣还可烘干。
- In this condo's living room, a handy pull-out shelf functions as a dining table while a coffee table does double duty as a bench. 一张干净的玻璃餐桌视觉感不显沉重，与它相配的矮背长椅在不用的时候可以推到桌子下面，节省出许多空间。
- About the iPhone Bluetooth Travel CableThis handy cable does double duty: It syncs and charges your iPhone or iPod, and it charges your iPhone Bluetooth Headset. 星辉提供多元、安全、便捷的支付方式，让您省时省事的同时免除您对支付安全问题的后顾之忧；
- He did double duty around the house when I went back to school to get my master's degree, watched nervously as I took a ride on a Harley and silently cringed when I insisted on going parasailing. 当我再次返回学校攻读硕士文凭时，他承担了双倍的家务。
- do double duty; serve two purposes or have two functions 有双重用途；有两种职能或职责
- do double duty; serve two purposes or have two functions. 有双重用途；有两种职能或职责。
- That didnt make the file name serve double duty. 避免了文件名的双重职责。
- Her workmate is ill and she has to do double work. 她的同事病了,她必须做双倍的工作。
- Kathy Van Zeeland ！Double Duty Handbag! 灰底黄花双带包 数量不多，需要请尽快订购!
- His partner wounded, he had to do double work. 他的伙伴受伤了，他必须做双倍的工作。
- do double duty 做双份工作; 兼做两用
- 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。
- It initially served double duty as a zeppelin mooring mast and an observatory. 它最初是作为齐柏林飞艇的碇泊杆和观景台的两重责任。
