She seemed outwardly composed.
她表面上好像很镇静。
All living things are composed of cells.
所有的生物都由细胞组成。
The committee is composed mainly of lawyers.
委员会主要由律师组成。
At the funeral she was dry-eyed and composed.
在葬礼上她没有流泪，也很镇静。
The force would be composed of troops from NATO countries.
该部队将由北约各国的军队组成。
The cell is the unit of which all living organisms are composed.
细胞是构成一切生物的单位。
Its population, large though it was, was composed wholly of boys.
它的人口虽然很多，但全是由男孩组成的。
Every substance, no matter what it is, is composed of very small particles called molecules.
各种物质，不论它是什么，都是由一些称为分子的很小的粒子构成的。
A symphony orchestra is composed of a variety of brass, woodwind, percussion and stringed instruments.
交响乐队是由各种各样的铜管乐器、木管乐器、打击乐器和弦乐器组成的。
These asteroids are like the terrestrial planets, in that they're composed mostly of rocky material and metals.
这些小行星像类地行星一样，主要由岩石物质和金属构成。
Now hair, whatever it is for and wherever it is on the human body, is composed mainly of a protein called keratin.
不管毛发是用来做什么的，也不管它在人体的哪个部位，它都主要由一种叫做角蛋白的蛋白质组成。
Their guild was composed not of family units but of individual women who enjoyed unusual legal and economic privileges.
她们的行会不是由家庭成员组成而是由享有特殊法律和经济特权的女性组成。
In many marine creatures, however, the skeleton is composed of a mineral variety of calcium carbonate called aragonite.
然而，很多海洋生物的骨骼由一种叫作霰石的碳酸钙矿物变体组成。
Laura was very calm and composed.
劳拉非常冷静而镇定。
She composed a letter of protest.
她写了一封抗议信。
The south garden was composed symmetrically.
南面花园的布局很对称。
Around 15% of our diet is composed of protein.
我们的饮食中大约有15%的蛋白质。
Mozart composed his last opera shortly before he died.
莫扎特在创作出他最后一部歌剧后不久便去世了。
Vivaldi composed a large number of very fine concertos.
维瓦尔蒂创作了大量非常优美的协奏曲。
Though badly frightened, she remained outwardly composed.
她虽然非常害怕，但表面上依然很镇静。
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