Hyperdontogeny
额外生牙, 第三牙
🗣️ 情景例句
so that we don't have to worry about any structural problems.
我们就可以不用担心任何结构上的问题。
He may cheat in checkers, but it beats staring at his face all day long.
他可能在下象棋时做手脚，但是只要一整天盯着他的脸看便会获胜了。
The development of films with sound became a problem for Chaplin.
有声电影的研制对卓别林来说就成了问题。