您要查找的是不是：
- Is it necessary for me to attend the meeting? 我真的必须参加这个会议吗？
- I think it's necessary for us to read a lot. 我认为大量阅读是必要的。
- She hasn't the experience necessary for the job. 她没有做那事所需要的经验。
- We were given more money than necessary for the project. 我们被给了比计划所要求来得更多的钱。
- Some people give higher priced gifts than necessary for the situation. 有些人给了比情况所必要来得更高价的礼物。
- Is it necessary for us to meet/necessary that we meet? 我们非见面不可吗?
- It's necessary for us to net the currant bushes. 我们有必要用网盖上红醋栗树。
- Great persistence is necessary for success. 坚忍不拔是成功所必需的。
- It is necessary for us to net the currant bushes . 我们有必要用网盖上红醋栗树。
- Nothing is so necessary for travelers as languages. 外出旅行，语言最要紧。
- Be it necessary for us to look into the matter? 有没有必要调查这件事?
- What nutrients are necessary for a balanced diet? 均衡饮食必要的营养成分有哪些?
- Is it necessary for me to buy a pair of waterskis? 我有必要买双滑水屐吗?
- It is necessary for you to guard your tongue. 你说话必须谨慎。
- It was now necessary for them to go into hiding. 这时他们有必要藏起来。
- It is necessary for you to go there every night. 你必须每天晚上都到那里去吗?
- It is necessary for you to use IP cards. 你应该用IP卡。
- A binder is necessary for strand integrity. 粘结剂对纤维的集束性能是必需的。
- Personal health is necessary for this job. 做这种工作需要健康的身体。
- To grow the plumage necessary for flight. 羽翼丰满长齐飞行所必需的羽毛
