filling

1. N-COUNT A filling is a small amount of metal or plastic that a dentist puts in a hole in a tooth to prevent further decay. (補牙用的) 填料

The longer your child can go without needing a filling, the better. 你的孩子不需要補牙的時間越長越好。

2. N-MASS The filling in something such as a cake, pie, or sandwich is a substance or mixture that is put inside it. (糕點里的) 餡

Spread some of the filling over each cold pancake and then either roll or fold. 先將一些餡攤在每個涼煎餅上，再卷起來或疊起來。

3. N-MASS The filling in a piece of soft furniture or in a cushion is the soft substance inside it. (軟家具或墊子的) 芯

...second-hand sofas with old-style foam fillings. …舊式海綿芯的二手沙發(fā)。

4. ADJ Food that is filling makes you feel full when you have eaten it. (食物) 易使人飽的

Although it is tasty, crab is very filling. 螃蟹雖然好吃，但很容易讓人飽。