Scientists Grow Human Tooth in Lab for First Time
Youmayhavealreadylostsomeprimaryormilkteethandhaveadultteethnow.
您可能已經失去了一些乳牙，現在長出了恆牙。
Ifyouloseoneofyouradultteeth, youneedtogetanartificialreplacement.
如果您失去了一顆成人牙齒，則需要進行人工替換。
Scientistshavesuccessfullygrownahumantoothinalabforthefirsttime.
科學家首次在實驗室中成功培育出人類牙齒。
Theyhopethiscouldbeawaytoreplaceteethifneededinthefuture.
他們希望，如果將來需要的話，這可以成為一種替換牙齒的方法。
Lab-grownteethmayavoidproblemsthatcomewithimplants.
實驗室培育的牙齒可以避免植入牙齒帶來的問題。
Thenewteethareexpectedtobestronger, longerlasting, andbiologicallycompatible.
預計新牙齒將更加堅固、更持久、生物相容性更好。
Thenextstepistofigureouthowtoplacethelab-grownteethintoapatient'smouth.
下一步是弄清楚如何將實驗室培育的牙齒放入患者的口中。
You may have already lost some primary or milk teeth and have adult teeth now.
If you lose one of your adult teeth, you need to get an artificial replacement.
Scientists have successfully grown a human tooth in a lab for the first time.
They hope this could be a way to replace teeth if needed in the future.
Lab-grown teeth may avoid problems that come with implants.
The new teeth are expected to be stronger, longer lasting, and biologically compatible.
The next step is to figure out how to place the lab-grown teeth into a patient's mouth.
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