portions

过去分词：

动词过去分词: portioned

更多词形：

形容词: portionable | 名词: portioner | 动词过去式: portioned | 动词过去分词: portioned | 动词现在分词: portioning | 动词第三人称单数: portions |

单词例句：

They are portions of a sphere, a torus or a cone.

他们是一球形、环形或锥形的一部分。

The greater portion of Antarctica is still terra nullius.

南极洲的大部分地方不属于任何国家。

Mr Forster and his guide entered upon this portion of the glacier.

福斯特先生和他的向导进入了冰河地区。

A central portion of a city, between uptown and downtown.

市中心区一个城市的中心地区，位于住宅区和商业区之间

This restaurant serves very mingy portions.

这家餐厅的饮食分量很少。

The driver must bear a portion of the blame for the accident.

司机应该对这场车祸负部分责任。

A request made by a customer at a restaurant for a portion of food.

点菜顾客在餐厅用餐时提出上某一部分菜的请求

A large portion of this money would come to her.

这笔钱的一大部分要归她所有。

The process of inserting meaningless characters, such as null characters, zeros, or spaces, into the unused portions of a field, record, or fixed- length block of data.

一种插入一些无意义字符的处理方法。例如，在一个字段、记录或固定长度数据块的不用部分插入空字符、零或空格。