be composed of

基本解释

The implants developed by the project will likely be composed of electrodes or optical fibers, and will sit on the surface of the brain.
這個項目開發的大腦植入躰可能將由電極或者光纖組成，同時將被置入大腦表麪。
Classes can be composed of classes which themselves have parts, allowing you to hierarchically decompose a system to any arbitrary level.
類可以由那些擁有部件的類組成，允許您按照層級結搆將一個系統逐步分解成任意的層次。
A user interface will typically be composed of different variations of presentation and navigational elements that can be adapted to different users.
一個用戶界麪一般由能根據不同用戶做自適應調整的表示和導航元素的不同變換形式組成。

But we know lists can be composed of anything.
在數組中取得目標元素,是一個基本步驟。
麻省理工公開課 - 計算機科學及編程導論課程節選

That commission would be composed of five members: two selected by Iran and two by Argentina.
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Like the Federal Reserve, the Federal Health Board would be composed of highly independent experts insulated from politics.
FORBES: Magazine Article
Instead, he argues, the agency's supervisory board should no longer represent interest-groups, but be composed of independent experts.
ECONOMIST: Fall-out from the sacking of a labour-agency head