权威例句
Out of thin air
Out of thin air
OUT OF THIN AIR
Allotropes of oxygen
Thin-film piezoelectric transformers operating in harmonics of out-of-plane flexure modes
DEVICE FOR TRANSFERRING MOLDED PARTS
A Set of Six, by Joseph Conrad
Homeopathy and Diarrhea Handout
Ambient backscatter:wireless communication out of thin air
Ambient backscatter: wireless communication out of thin air
Money Out of Thin Air: The nationwide Narrowband pcs Auction
Code Conjurer: Pulling Reusable Software out of Thin Air
Evolutionary biology: out of thin air