Seere deficits in vitamin D may lead to muscle weakness, defective bone mineralization and rickets.

And it appears to do more then just protect against ( weakens ) rickets.

看来维他命D不仅仅可以防止 软骨病.

Vitamin D is crucial for bone growth in children and deficiency can result in rickets.

在儿童时期,维他命D对骨骼生长很重要,缺乏会导致佝偻病.

Richs'dog may receive the milk that a poor child needs to avoid rickets.

富人的狗可以得到穷人的孩子为了避免软骨病而必须饮用的牛乳.

Rickettsia-like organism was an important pathogen which caused the fish disease.

类立克次体是导致鱼类病害的重要病原体.

Methods Isolation of Rickettsia tsutsugamushi by animal, serology indentification, rest of virulence and immunity.

方法动物分离,血清分型, 毒力测定及免疫力试验.

a rickety bridge

一座摇摇欲坠的桥

Now, you should know, burning why does the red iron absorb the truth of rickety nail.

现在, 你该知道, 烧得通红的磁铁为什么吸不牢铁钉的道理了.

Though the bridge is a bit rickety, there is no immediate danger.

桥虽然有点摇晃, 但还不会马上有危险.

I was working at a rickety table.

我正在一张摇摇晃晃的桌子边工作.

Casablanca was the terminus of a long, rickety railway line.

卡莎布兰卡是一长而软弱的铁路线的终点.

a rickety chair

摇摇晃晃的椅子

The bridge is a bit rickety.

这座桥有点儿摇晃.

Rickety pickety my red hen.

可可,我的红色母鸡.

Though the bridge is a bit rickety, there is no immediate danger in walking over it.

桥虽然有点摇晃, 但在上面走还不会有什么危险.

He was scared to cross the rickety bridge.

他害怕过那座摇晃的桥.

The car proceeded over the rickety bridge with caution.

汽车小心地在摇晃的桥上前进.

Locals eat and chat on rickety chairs and tables.

当地人坐着快要散架的椅子﹑桌子吃喝聊天.

a rickety old wooden chair

一把摇摇晃晃的旧木椅

Don't use that old cart; it's rickety.

不要用那破马车, 因为它摇摇晃晃的.

When lights fuse, furniture gets rickety, pipes get clogged.

电灯保险丝断了, 家具因榫头运动而东倒西歪了, 水管堵塞了.