吃透英语课本，提升在校竞争力
phrase. 由 ... 制成； 由 ... 构成
The Marionette, being made of wood, floated easily along and swam like a fish in the rough water.
木偶是木头做的，很容易就浮在水面上，像鱼一样在汹涌的海水里游着。
They can also be made of plastic, animal bone or metal.
它们也可以由塑料、动物骨头或金属制成。
But under anti-bribery laws, proof must be made of concrete benefits, such as approval of a contract or regulation.
但根据反贿赂法，证明必须带有具体的效益，如批准一份合同或一项规定。
Precise measurements can be made of the length and frequency of the infant's attention between two stimuli.
可以对婴儿在两次刺激之间注意力的时长和频率进行精确测量。
Her dress is made of silk.
她的裙子是丝绸做的。
