In West Africa, people have long chewed kola nuts as stimulants, because they contain caffeine that also occurs naturally in tea, coffee, and chocolate.
The taste, texture, and feel of food are what we tend to focus on, but most important are the slight puffs of air as we chew our food—what scientists call "retronasal smell".
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24. 海恩斯慢慢地咀嚼着一只虾。
Hines slowly masticated a shrimp.
《柯林斯英汉双解大词典》
25. 正确地咀嚼是至关重要的。
Chewing properly is crucially important.
《柯林斯英汉双解大词典》
26. 桌子对面,他儿子本吉津津有味地大声咀嚼着。
Across the table, his son Benjie munched appreciatively.
《柯林斯英汉双解大词典》
27. 戒烟和慢慢咀嚼可以帮助你保持健康体重。
Stop smoking and munch right to help your body stay at a healthy weight.
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28. 它们只是在苔原上咀嚼食物,然后睡几个小时,睡醒了再吃。
They just chomp on the tundra, nap a few hours and feast again.
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29. 这些细菌通过亲吻或咀嚼食物传播给儿童。
These bacteria are transmitted to children by kisses or food premastication.
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30. 这些细菌通过亲吻或咀嚼食物传播给儿童。
These bacteria are transmitted to children by kisses or food premastication.