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原子核
🗣️ 情景例句
People are busy shopping and wrapping presents for relatives and friends before Christmas Eve.
在圣诞节前夜，人们忙着为亲朋好友买东西、包礼物。
I'm fixing the car in the garage.
我在车房修车。
but the scientific dust has long since settled,
但是，自他逝世以来，那场科学上的纷争早已平息了下来，