音标：[ 'tektəl] ；

[医]覆盖（层）的

tectum的用法和样例：

例句

用作名词(n.)

Neighboring artificial ganglion cells now connected to neurons in the silicon tectum that were twice as close as the initial connections.相邻的人工节细胞连结到的矽顶盖神经元的位置，比起刚开始时缩短了一半的距离。
Narrowing the target down to the right house in the tectum requires a second step, but scientists do not understand this process in detail.要确定是顶盖城市里的哪栋房子，还需要第二个步骤，但科学家还不知道详细过程。

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