既...又...

Than that she had been unfaithful to her betrothal pledge.

认为她既盟誓约却又作出不轨的行为。

Trying to avoid the jealousy of Mary while keeping on good terms with Jane was like going between Scylla and Charybdis .

既要跟珍妮要好，又要不惹得玛丽妨忌，这真如腹背受敌，叫人进退两难。

The auction of hydro unit in the block bidding is proposed. Hydro unit is dispatched in advance and paid as the price of loaded block, which can sufficiently utilize hydro energy and reflect the contribution to the system.

提出了水电机组在分段竞价中的竞价方式，水电机组按照库容优先调度，并按所带负荷段给予相应电价，既充分利用了水量又反映了不同运行方式对系统的贡献。

As one important composed part in estuary, bifurcated estuary has not only the commonness of estuary but also its characteristic.

河口地区受径流潮流等多种因素控制，水流运动复杂，分汊河口作为河口的一个重要组成部分，既有河口的共性又有自身的特点。

It's one big round wheel.

它是个既大又圆的轮子。

The hall was so bight and dark, so grave and gay.

大厅既光彩夺目，又朦胧黑暗，即庄严肃穆，又是轻松愉快。

This is the website of The Osaka Bioscience Institute, which is both in English an in Japanese.

这是大阪生物科学研究所的网站，既有英文版又有日文版。

Those interlayer couplings have been found experimentallycontaining both the bilinear and the biquadratic terms.

在这种材料中观察到的层间耦合既有双线性项又有双二次项。

Today, Bizet's opera stands as high in critical esteem as it does in popular acclaim, one of the few l9th-century operas that can be mentioned in the same breath as the masterpieces of the incomparable genius Mozart.

今天，《卡门》既获得了评论界的美誉，又受到了大众的欢迎，并且成为19世纪能与旷世奇才莫扎特的作品相提并论的几部歌剧之一。。

Actually what will most likely happen is that the noob DK's will just Death grip me to them on the bridge so i don't have to chase them down before BLAM off they go.

因为平时少有时间去逛街，所以我一向偏爱网购，既省时又省力，更重要的是款式绝对能跟得上潮流趋势。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。