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来源:雅诚德英语网
But if a doctor were to put an ultrasound to the mother's abdomen a flickering light would appear.
但如果医生将超声波放在妈妈的腹部,就可以看到闪烁的光线谱跳跃在屏幕上。
But if a doctor were to put an ultrasound to the mother's abdomen a flickering light would appear.
但如果医生将超声波放在妈妈的腹部,就可以看到闪烁的光线谱跳跃在屏幕上。