朵颐的英文：
the movement of the jaw in eating -- the palate

参考例句：

To make my countenance cheerful
快我朵颐

movement是什么意思：
n. 运动，转动，活动

This is a democratic movement.
这是一场民众运动。

Every movement has its partisans.
每一运动都有热情的支持者。

free movement to music
伴着音乐的优美动作

jaw是什么意思：
n. 下颌，下巴；唠叨
v. 教训；唠叨

movable vice jaw
活动钳口

Give him a sock on the jaw!
给他下巴上来一拳！

Sock him on the jaw!
揍他的下巴！

eating是什么意思：
n. 吃；食物
adj. 供食用的，进餐用的；可生食的
v. eat的现在分词

These are the eating utensils.
这些是进餐时用的器具。

Are you eating pomelo?
你们在吃柚子吗？

These are eating apples.
这些是可生食的苹果。