created sense approved 啃 · kěn · gnaw
啃
kěn
gnaw
to bite, nibble, or chew on something hard or tough continuously
狗在角落里开心地啃一根骨头。
verb
created sense approved 啃 · kěn · tackle
啃
kěn
tackle
to diligently study a difficult book or work through a challenging task
他已经连续三个晚上在啃那本深奥的物理书了。
verb