half-open

The leftright and topbottom are STL ( Standard Template Library)-like half-open ranges for column ( s) and row ( s) respectably.

leftright和topbottom是分别用于列和行的类STL（标准模板库）的半开区间（half-open range）。

He sent a rapid glance through the half-open door of the chamber, and, ascertaining that what I stated was apparently true, delivered the house of his luckless presence.

他急急地向卧房的半开的门里投去一瞥，证实了我所说的是真实的，这不吉利的人才离开了这所房子。

Study on the Heat Insulating Ability of Half-open Rolling-curtain Duck Shed in Winter and Its Influence on Egg Laying We shall taste Beijing Roast Duck in the famous Quanjude Restaurant and enjoy Peking Opera in the well-known Lao She Teahouse.

半开放卷帘式鸭舍冬季保温性及其对产蛋的影响研究我们将在著名的全聚德餐厅品尝北京烤鸭，并在有名的老舍茶馆欣赏京戏。