have a sweet tooth

v.

喜欢吃甜；爱吃甜食；

Do hummingbirds have a sweet-tooth? Gustatory sugar thresholds and sugar selection in the broad-billed hummingbird Cynanthus latiros...
Chloroviruses Have a Sweet Tooth:
Bumblebees have a sweet tooth
Long-Lived Plasma Cells Have a Sweet Tooth.
Nutrition. Have a sweet tooth? New blood test could tell.
[In Depth] Have a sweet tooth? New blood test could tell
Bamboo-Loving Giant Pandas Also Have a Sweet Tooth
Post-translational modification: ES cells have a sweet tooth
Genes & cells: Flies on meth burn through sugar: Effect may explain why addicts often have a sweet tooth
A sweet spin: For those of you who have a sweet tooth, After Hrs suggests you to take a sweeter route to health this Diwali