您要查找的是不是：
- I'm afraid Mr. Smith is unavailable now. 对不起，史密斯先生现在不在。
- A fertilizer containing phosphorus compounds. 磷肥含有磷化合物的一种化肥
- No animal or plant can exist without phosphorus. 没有一种动物或植物离开磷能够生存。
- unavailable phosphorus 无效磷
- The directory service is unavailable. 该目录服务不可用。
- A required resource was unavailable. 某个必需的资源无效。
- I am afraid she is unavailable now. 恐怕她现在不在。
- Phosphorus is essential to plant growth. 植物生长需要磷。
- A stick of phosphorus fell on the floor. 一块磷条掉在地上。
- The name service is unavailable. 名称服务不可用。
- The phosphorus burns vigorously in the air at once. 磷立即在空气中猛烈燃烧。
- Commissioner Rhodes was unavailable for comment. 罗兹局长无暇评论。
- I'm afraid she is unavailable now. 很抱歉，她现在不能接听。
- The minister was unavailable for comment. 部长无暇接受访问作出评论。
- We regret this service is temporarily unavailable. 我们很抱歉暂时不能提供这一服务。
- PHOSPHORUS CONTROL IN STEELMAKING PROCESSES AT No. 武钢三炼钢厂工序过程磷的控制。
- Why is an option or command unavailable? 选项或命令不可用的原因?
- Guiyang City Linshan Yellow Phosphorus P. 贵阳市麟山黄磷厂。
- Land unavailable planned completion date 2010. 未有土地,计划于2010年完成。
- Guiyang Sanjiang Yellow Phosphorus Plant. 贵阳三江黄磷厂。
