老公饼的英文：
salt heart cake
husband cake
n. 盐，食盐；
adj. 含盐的，咸的，用盐腌制的
v. 给...加盐；用盐腌制（食物）
It is a neutral salt.
这是一种中性盐。
This is a salt story.
这是个下流的故事。
Not worth the salt
无能;不称职
n. 心，感情，热忱，内心，中心，红桃
They exchanged their views heart to heart.
他们推心置腹地交换了意见。
Distance is naught while heart with heart can meet.
心心能相印，距离等于零。
get/learn by heart
记住,背诵
n. 蛋糕；饼；块状物
v. 使结块，加块状物于；结块
A piece of cake
小事一桩
For dessert, we have fruit cake, cream cake and chestnut cake.
至于甜食，我们有水果蛋糕、奶油蛋糕和栗子蛋糕。
The knife easily cut into the cake.
刀一下子就切进了蛋糕。