您要查找的是不是：
- His claim to ownership is invalid. 他的所有权是无效的。
- A passport that is out of date is invalid. 护照过期是无效的。
- His father is a bed-ridden invalid. 他父亲是个缠绵病榻的人。
- He has been an invalid all his life. 他终身残废。
- The invalid gained colour under the doctor's care. 病人在医生的治疗下，脸色逐浙红润。
- The invalid lay propped on the pillows. 那病弱者倚靠在枕头上。
- Perhaps there is a fracture in the water pipe. 也许水管有裂缝了。
- The fracture of his left leg is very serious. 他的左腿骨折情况很严重。
- The fracture caused him intense pain. 骨折给他造成了剧烈的疼痛。
- The girl spent all her spare time to look after her invalid mother. 这个女孩把她所有的业余时间都用来照顾长期生病的母亲。
- invalid fracture 无效缝
- A defect in a legal document that can render it invalid. 破绽，失效可能导致其无效的法律文件的漏洞
- The invalid reached for the glass but could not get it. 病人伸手去拿水杯，但是够不着。
- Fracture of the leg can be very serious in old people. 老年人腿骨骨折有可能成为严重疾患。
- The invalid found solace in music. 那病人从音乐中得到安慰。
- The invalid is gathering strength. 病人的体力正在逐渐恢复。
- Such a procedure does not preclude fracture. 这个方法不能消除断裂的发生。
- This ticket has passed its expiration date, and so it is now invalid. 这张票已过了有效期，现在作废了。
- You'll be treated for a fracture of the bone. 你因骨折需要治疗。
- She has been tied to the house for weeks looking after her invalid father. 几个星期来她一直呆在家中照顾有病的父亲。
