a mouthful

基本解释

Finally she took a mouthful.
但最后，她喝了一口。
Transitioning from that gummy grin to a mouthful of gleaming teeth is a rite of passage that can take your little one three years to complete.
从咧开无牙的嘴笑，到满嘴闪闪发光的皓齿，这个转变是宝宝成长中的重要仪式，并且需要他三年的时间来完成。
The problem is you're sharing germs with everyone else in the pool, and they can be transmitted as easily as swallowing a mouthful of water while playing Marco Polo.
问题在于，泳池里每个人的病菌都可以传给其他人，而你可能仅仅因为在玩马可波罗（注）的时候咽了一口水下去，就被传染到了。

Anyway, that brings me back to the Here Maps app for iOS, a mouthful.
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He came upon Pedro Beato, a boyish six-foot-four-inch rookie pitcher with a broad smile displaying a mouthful of braces.
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