a mouthful of

基本解釋

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.
問題在于，泳池里每個(gè)人的病菌都可以傳給其他人，而你可能僅僅因?yàn)樵谕骜R可波羅（注）的時(shí)候咽了一口水下去，就被傳染到了。
Despite the proximity of a mouthful of razor-sharp teeth, Mr Nachoum insisted he was not in danger.
盡管與這排鋒利的牙齒距離如此地近，納科姆還是堅(jiān)稱當(dāng)時(shí)并不危險(xiǎn)。
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.
從咧開無牙的嘴笑，到滿嘴閃閃發(fā)光的皓齒，這個(gè)轉(zhuǎn)變是寶寶成長(zhǎng)中的重要儀式，并且需要他三年的時(shí)間來完成。

He came upon Pedro Beato, a boyish six-foot-four-inch rookie pitcher with a broad smile displaying a mouthful of braces.
NEWYORKER: Madoff’s Curveball