糖基

As we begin chewing, the tongue shapes food in a ball-shaped bolus for swallowing.

当我们开始咀嚼，舌头能塑造食物如一个球形弹丸为了进行吞咽运动。

Sonya stood beside her at the half-open door.

索尼娅和她并肩站在半开的门旁边。