Quadrode
n. 四极管
🗣️ 情景例句
Very good. But, unless I miss my guess, you should say something about your family, too.
非常好，但是我除非我想错了，不然你应该谈谈你的家庭。
My father used to smoke, but now he doesn't.
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15 divided by3 equals 5.
15除以3等于5。