缩减

He condensed the paragraph into one line.

他把这一段减一行。

Skeg ready to be trimmed for fitting under upper keel.

Skeg减拟合根据上龙骨。

1415926 gives 3.14 when rounded off to 2 decimal places.

当将3.1415926减2位小数时便为3.14。

The bus service has been pared to the bone.

公共汽车公司经减到最低限度。