adj.生病的；境况不佳的
动词ail的现在分词.
The doctor was called out to see an ailing child. 医生被请去看一个生病的孩子。
He is as thin as his ailing brother. 他和他生病的弟弟一样瘦。
Will anyone offer to buy Italy's ailing national airline? 有人愿出价购买意大利境况不佳的国家航空公司么？
n.航行；航海；启航
动词sail的现在分词.
adj.不绝的；不尽的
n.失败；缺点；过失
adj.衰弱的
prep.如果没有
动词fail的现在分词.
n.装饰物；细节设计
动词detail的现在分词.
v.哀悼；悲叹；痛哭
adj.蔓生的
n.拖尾
动词trail的现在分词形式.
