tummy time
Low class condition or content; inferiority; inadequacy. / Dishonorable, base, and vulgar expression. / Socially unacceptable sexual behavior.
(surgery) The surgical removal of the band of tissue (or isthmus) connecting the two lobes of the thyroid gland.
Free of scum.
(US, colloquial) Time spent by an infant in the prone position while awake and supervised, supposed to reduce the risk of skull deformation from spending too much time supine.
私は赤ちゃんが首の筋肉を鍛え、頭の後ろが平らになるリスクを減らせるよう、毎日午後に20分間、起きている間に監視のもとでうつ伏せにさせる時間を確保しています。
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DiQt
Free
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