n.an asset of special worth or utility
同义词：fortestrong suitlong suitmetierspecialtyspecialitystrength
The research on Volunteering Activities in Nigeria has been a fulfilling exercise that had enabled me the privilege and opportunity ...
The Ocala evening star
My word! An accolade for Big Society - Outside Left
COMPTEL measurements of 1.809 MeV gamma‐ray line emission from the Galactic plane
Lawn mower having improved handle-to-deck coupling arrangement
MULTI-DIMENSIONAL SURFACE-BASED BID MATCHING
CHARACTERIZING IONIC AND NONIONIC CONDENSATION FROM A MIXED VAPOR STREAM
SPI measurements of Galactic $\mathsf{^{26}}$Al
Soft gamma‐ray galactic ridge emission as unveiled by SPI aboard INTEGRAL
Imaging the gamma-ray sky with spi aboard integral
