a slender tubular instrument used to examine the bronchial tubes
bronchoscope详细解释
bron.cho.scope n.（名词）A slender tubular instrument with a small light on the end for inspection of the interior of the bronchi.支气管镜：细长的管状器械，末端有一小灯，以观察支气管的内部 【引伸】 bron.choscop.ic bron.choscop.ically adv.（副词）bronchos.copist bronchos.copy
