您要查找的是不是：
- be of obscured origin 出身低贱
- be of obscure origin [birth] 出身微贱
- be of obscure origin [birth 出身微贱
- The experience gained will be of great value to us. 所取得的经验对我们有很大价值。
- My advice may be of use for you. 我的意见也许对你有用。
- The man boasted himself to be of noble origin. 那个人自诩出身高贵。
- Fancied himself to be of a macho cast. 想象他自己是一个强壮男子
- He is a man of obscure origin. 他的来历不明。
- Can I be of service to you in organizing the trip? 你组织这次旅行需要我帮忙吗？
- He flew high though he was of humble origin. 他虽出生低微,却胸怀大志。
- This book will be of great value to him in his study. 这本书将对他的研究有很大价值。
- Her poetry is full of obscure literary allusions. 他的诗里用了很多晦涩的文学典故。
- Goods must not be of Israeli origin. 货物不得是以色列产地(阿拉伯国家信用证)。
- I've just struck on something which might be of use to us. 我刚才想到一个办法可能会对我们有用。
- His poems are full of obscurities. 他的诗作有很多晦涩难解的地方。
- The new regulations will be of great benefit to us all. 新规章对我们大家都会大有好处。
- The coming into being of something; the origin. 开端，起源某物的形成; 起源
- The new discovery is bound to be of great service to mankind. 这项新发现对于人类必定大有用处。
- Can I be of any assistance, sir? 我能帮点儿忙吗，先生?
- I am only too glad to have been of help to you. 对你能有所帮助十分高兴。
