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饲料箱
🗣️ 情景例句
That's right.
对了。
Better the foot slip than the tongue trip.
宁可滑跤，不可失言。
It is the natural frequency of emission of the hydrogen atoms in space and was discovered by us in 1951;
这个频率是空间氢原子释放的自然频率，是在1951年被人类发现的。