n.
1.云[C][U]
Theskybecamesuddenlycoveredwithdarkclouds.
天空突然变得乌云密布.
2.(尘埃、烟等)云状物[C][(+of)]
3.(移动中的昆虫、鸟等的)一大群[C][(+of)]
Acloudoflocustshitthefarm.
大群蝗虫袭击了那个农场.
4.阴影;阴云[C]
5.(大理石等的)黑斑[C]
vt.
1.(云、烟等)覆盖,遮蔽
Smogcloudedthewholecity.
烟雾笼罩全城.
2.使阴暗;使模糊;使混浊[(+up)]
Hereyeswerecloudedwithtears.
泪水使她双眼变得模糊起来.
3.使混乱
Thedecisionwillonlycloudtheissue.
这一决定只能使这一问题变得复杂起来.
4.使忧郁,搅扰
vi.
1.阴云密布[(+over/up)]
2.变暗;变模糊;变混浊
Myglasseskeptcloudingup.
我的眼镜老是模糊不清.
3.(脸色等)阴沉下来
以上结果由Dr.eye译典通字典提供