熬: to cook on a slow fire, to extract by heating, to decoct, to endure...
源源不断: a steady flow (idiom); an unending stream...
冷: cold...
罕见: rare, rarely seen...
全长: overall length, span...
伴: partner, companion, comrade, associate, to accompany...
族: race, nationality, ethnicity, clan, by extension, social group (e.g. office workers )...
寸: a unit of length, inch, thumb...
必需: to need, to require, essential, indispensable...
啥: dialectal equivalent of...