소매가 없는 속셔츠나 운동용 상의.
A sleeveless garment worn as an undershirt or as a lightweight top for sports.
예문:
"He wore a cotton singlet under his dress shirt to absorb sweat."
"The marathon runners were all wearing lightweight singlets with their numbers pinned on."
모든 전자 스핀이 짝을 이루어 총 스핀이 0인 상태 또는 분해되지 않는 단일 스펙트럼 선.
An atomic or molecular state with a total spin of zero, or a single spectral line that is not split into multiple components.
예문:
"The reaction involves the transition of oxygen from a triplet state to a singlet state."
"The NMR spectrum showed a sharp singlet for the methyl protons."