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- A passport that is out of date is invalid.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。
- The name of the network used by the cluster IP address is invalid. 群集IP地址所使用的网络名无效。
- 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。
- A cluster of stars smaller than a constellation. 星群，星座比星座小的一簇星星
- Crowded or massed into a dense cluster. 丛生的，聚生的聚集成密丛的
- 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 clustern. [计]无效簇
- A cluster of small iron balls formerly used as a cannon charge. 葡萄弹，霰弹以前用作火包装填物的一簇小铁丸
- There was a little cluster of admirers around the actress. 女演员周围拥著一小群崇拜者。
- 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。
- The invalid found solace in music. 那病人从音乐中得到安慰。
- No checkpoint record was found in the cluster log. 群集日志没有发现检查点记录。
- The invalid is gathering strength. 病人的体力正在逐渐恢复。
- 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。
- There was a cluster of fans around the actor. 有一群戏迷围在这个演员身旁。
