人的阑尾是个很小的一端闭锁的细长盲管，它的另一端连结盲肠，也叫升结肠，属于大肠的一部分。

The human appendix is a small dead-end tube connected to the cecum, or ascending colon, one section of the large intestine.

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现在每一部相机都有两百万以上的像素， 相机制造商又想出了另一个没有意义的数字来从不明事理的无辜者中骗取钱财， 这个数字叫：ISO。

Now that every camera has double-digit megapixels, camera makers inventedanother meaningless number they can use to extract more cash from the innocent,called ISO.

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他说：“在这里发生了另一种现象，我们管它叫电子输送，因为电流的一部分看似根据波的速度按比例决定的。”

"There's something else happening here," he says. "We call it electron entrainment, since part of the current appears to scale with wave velocity."

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