孵 鸡蛋 鸭 蛋
fu1 ji1dan4 ya1 dan4
v n n n
孵 鸡蛋 鸭 蛋 ?
f u ˥ WORD_BOUNDARY tɕ i ˥ t a ˥˩ n WORD_BOUNDARY j a ˥ WORD_BOUNDARY t a ˥˩ n WORD_BOUNDARY 
孵 WORD_BOUNDARY 鸡 蛋 WORD_BOUNDARY 鸭 WORD_BOUNDARY 蛋 WORD_BOUNDARY