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He's trying to put eight electrons around helium, and it isn't working. But look down here.
他尝试把8个电子放在氦的周围，但那不行，但注意到这里。
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$firstVoiceSent
- 来自原声例句
He's trying to put eight electrons around helium, and it isn't working. But look down here.
他尝试把8个电子放在氦的周围，但那不行，但注意到这里。
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