Dental amalgams, the silver-colored material used to fill teeth after removal of a cavity, include liquid mercury and a powder that contains silver, tin, copper, zinc, and other metals.
银色的汞合金在牙科中被用于填充牙齿患病后残留的腔洞，合金包括液态的汞和粉末状的银、锡、铜、锌以及其他金属。
Eating is no longer something to wear the teeth, or fill his belly, just to chew the taste, chew the fun.
啃东西已经不再为了磨损牙齿，或者填饱肚子，仅仅是为了咀嚼的口感，啃咬的乐趣了。
May drill and fill cavities, extract teeth and replace portions of tooth crown.
可钻，填补蛀牙，提取牙齿，并更换部分牙冠。
Early loss of baby teeth due to decay or infection, may cause primary teeth to shift to fill the gap.
因为腐蚀或感染造成的婴儿牙齿的缺失会导致乳牙移位以填补缺口。
Early loss of baby teeth due to decay or infection, may cause primary teeth to shift to fill the gap.
因为腐蚀或感染造成的婴儿牙齿的缺失会导致乳牙移位以填补缺口。
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