Orphan Drug孤儿药;罕见病药物;罕用药
orphan works孤儿作品;孤儿着作;无主作品
Orphan Drugs罕见病用药;罕用药;孤儿药;罕见病药物
orphan school孤儿院;孤儿学校
orphan asylum孤儿院;翻译
Orphan Feast孤儿狩猎者
Orphan Train孤儿列车
ORPHAN DATA孤立数据
Orphan Rock孤儿石
N-COUNT（可数名词） An orphan is a child whose parents are dead. 孤儿
...a young orphan girl brought up by peasants.
…她是由农民养大的孤儿。
V-T PASSIVE（被动及物动词） If a child is orphaned, their parents die, or their remaining parent dies. 使成为孤儿 [no cont]
...a fifteen-year-old boy left orphaned by the recent disaster.
…这个15岁的男孩因最近的灾难而成为孤儿。