bit by bit

一点点地, 渐渐地

例句与用法：

He saved money bit by bit until he have enough to buy a car.

他一点儿一点儿攒钱直到够买一辆汽车。

He saved money bit by bit until he had enough to buy a car.

他一点儿一点儿攒钱直到够买一辆汽车。

He assembled the model aircraft bit by bit.

他一块一块地装配飞机模型。

She committed six new$100 bills to the hands of her parents and asked them to let her have the money back, bit by bit, as she needed it.

她将6张面额为100美元的新钞交给父母保管，嘱咐他们在她需要钱时，分期分批地交还与她。

词形变化：

动词过去式: bitted | 动词过去分词: bitted | 动词现在分词: bitting | 动词第三人称单数: bits |

详细释义：

渐渐地

Let's finish this exercise bit by bit.

让我们一点点地把这个练习做完。