He looks grey, owlish, bespectacled and glum. If the Republicans are looking for a jolt of inspiration and a fresh face to lead them into battle, Mr McConnell is not their man.
如果共和党人寻求的是令人为之一振，能领导他们奋战的新面孔，那么麦康内尔并不是合适的人选。
Larger volumes of white and grey matter in those parts might lead to better working memory and less inattentiveness.
这些部位的白质和灰质体积更大，可能会改善工作记忆，减少注意力不集中。
Osmium (Os) : The densest of natural elements-twice as dense as lead-this blue-grey metal finds a home in applications where hardness and durability are essential.
锇：是一种密度大的自然元素——其密度是铅的两倍——这种蓝灰色的金属在需要硬度和稳定性的应用领域大放异彩。
The lead grey color breaks the cloud, throws down the depth alternate light shade.
铅灰色的断云，投下深浅交替的光影。
The lead grey color breaks the cloud, throws down the depth alternate light shade.
铅灰色的断云，投下深浅交替的光影。
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